Respuesta :

Space

Answer:

x = 16

Step-by-step explanation:

Simply set them equal to each other and solve:

3/4 = 12/x

3x = 48

x = 16

Answer:

16

Step-by-step explanation:

3/4 = 12/x

Cross multiply.

3 × x = 12 × 4

3x = 48

Divide both sides by 3.

3/3x = 48/3

x = 16