If 14, 7, 12, and y are in proportion, then the value of y is:

Correct option is B

Given:

The numbers 14, 7, 12, and y are in proportion.

Concept Used

​$$\frac{a}{b} = \frac{c}{d}$$​

Solution:

$$\frac{14}{7} = \frac{12}{y}\\ \ \\2 = \frac{12}{y}\\ \ \\1 = \frac{6}{y}$$​

y = 6