The graph of a proportional relationship passes through (12, 16) and (1, y). Find y.
12 / 16 = 1 / y
4 ∙ 3 / 4 ∙ 4 = 1 / y
3 / 4 = 1 / y
Take the reciprocal of both sides.
4 / 3 = y
y = 4 / 3
4 ∙ 3 / 4 ∙ 4 = 1 / y
3 / 4 = 1 / y
Take the reciprocal of both sides.
4 / 3 = y
y = 4 / 3