The variables x and y have a proportional relationship: when x is 5, y is 12.

What is the constant of proportionality for this relationship?

Enter your answer, as a decimal, in the box.

To find the constant of proportionality, we need to divide the value of y by the value of x. Thus, the constant of proportionality is 12/5 = <<12/5=2.4>>2.4.