Question

The first second and third term of a proportion are 2' 3 and 90 respectively there find the fourth term of the proportion​

Answer 1

Answer:

135

this is what i think hope it helped

Step-by-step explanation:

Answer 2

Answer:

$2 : 3 : : 90 : x \\ 2 : 3 = 90 : x \\ \frac{2}{3} = \frac{90}{x} \\ 2x = 90 \times 3 \\ x = \frac{270}{2} \\ x = \underline{ \underline{135}} \\ \\ ∴ \: \: \: {4}^{th} \: \: Proportion \: \: is \: \: \bold{135}$