Help With Math! (Not Homework I PROMISE)

[ElipsGames (ElipsOnYT)]

You can write your topic however you want, but you need to answer these questions:

1. What do you want to achieve? Keep it simple and clear!
   I want a zone to shrink down around a radius
2. What is the issue? Include screenshots / videos if possible!
   My current equation isnt working
3. What solutions have you tried so far? Did you look for solutions on the Developer Hub?
   ive tried a couple things and just looking at it and once i see the solution ill know its the solution

this is apart of a larger system so ill try to break what i need down

repeat
	local OX = math.random(NX,X)
	local OZ = math.random(NZ,Z)
	local RX = math.random(X/2,X)
	local RZ = math.random(X/2,Z)
	local X = script["XCordnate(Studs)"].Value
	local Z = script["ZCordnate(Studs)"].Value
	local NX = script["XCordnateNegative(Studs)"].Value
	local NZ = script["ZCordnateNegative(Studs)"].Value
	local ClosingTime = script.ClosingTime.Value
	local TimeBetweenCircles = script["TimeBetweenCircles(NotIncludingClosingTime)"].Value
	local Orgin = {OX,OZ}
	Circles += 1
	local Radius = ((30 - game.ServerStorage.PlayersAlive.Value) / (RX + RZ)) * 250 -- deleate the 5 when done with storm system
	
	if Max <= Radius then
		Max = Radius
	end
	
	local Bump = 100
	
	local MoveVector = Vector3.new(Orgin[1]/Bump, game.Workspace.StormStats.StormBoarder.Position.Y, Orgin[2]/Bump)
	local SizeVector = Vector3.new((Radius * 2) / Bump, game.Workspace.StormStats.StormBoarder.Size.Y, (Radius * 2) / Bump) -- THIS IS WHERE THE MATH IS so i need it to find how to get from its current size to the next smaller size, it needs to split up the big size over to a small amt (100 AKA bump)
	local WaitTime = ClosingTime/Bump
	for i = 1,Bump do
		if Radius == Max then
			game.Workspace.StormStats.StormBoarder.Size = Vector3.new(game.Workspace.StormStats.StormBoarder.Size.X - SizeVector.X, game.Workspace.StormStats.StormBoarder.Size.Y, game.Workspace.StormStats.StormBoarder.Size.Z - SizeVector.Z)
		end
		Max = Radius
		game.Workspace.StormStats.StormBoarder.Position = Vector3.new(game.Workspace.StormStats.StormBoarder.Position.X + MoveVector.X, game.Workspace.StormStats.StormBoarder.Position.Y, game.Workspace.StormStats.StormBoarder.Position.Z + MoveVector.Z)
		task.wait(WaitTime)
	end
	print(Radius)
	print(Vector3.new(Radius * 2, game.Workspace.StormStats.StormBoarder.Size.Y, Radius * 2))
--	game.Workspace.StormStats.StormBoarder.Size = Vector3.new(Radius * 2, 500, Radius * 2) By the end it needs to be here 
	game.Workspace.StormStats.Radius.Value = Radius
	game.Workspace.StormStats.OrginX.Value = OX
	game.Workspace.StormStats.OrginZ.Value = OZ
	wait(5000)
until game.Workspace.GameEnded.Value == true

Thanks For Any Help!!

[ElipsGames (ElipsOnYT)]

Ok i got that working! now my problem is position