Solving Proportion Problems
Question 1:
y is directly proportional to the cube root of x.
When x = 512, y = 80, find y when
x = 1000.
100
Question 2:
y is directly proportional to the cube root of x.
When x = 64, y = 28, find y when
x = 1.
7
Question 3:
y is inversely proportional to the cube root of x.
When x = 1, y = 16, find y when
x = 64.
4
Question 4:
y is inversely proportional to the cube root of x.
When x = 8, y = 28, find y when
x = 64.
14
