Jeremy's height is 67.2 inches
The diagram below represents situation
Proportion says that two ratios (or fractions) are equal. This a mathematical comparison between numbers.
Therefore, let's establish the proportion in this situation
Therefore,
cross multiply
72 × 56 = 60x
60x = 4032
divide both sides by 60
x = 4032 / 60
x = 67.2
Therefore, Jeremy's height is 67.2 inches
learn more on proportion here: https://brainly.com/question/26258657