Question

if 18 : × :: 27 : 36 are in propotion then x is __________​

Answer 1

Answer:

24

Step-by-step explanation:

Product of extremes : product of means

⇒Product of extremes =  product of means

means refer to the inner numbers that is here it is x and 27

extremes refer t outer numbers that is here it is 18 and 36

⇒ 18 into 36 = x into 27

⇒ (18 )( 36) = (x) (27)

⇒ (18 )( 36) / (27) = (x)

⇒ 24 = x