The average of four numbers is 25. The average of first three numbers is 22, What is the value of the fourth number? Share with your friends Share 0 Manbar Singh answered this We have,average of 4 numbers = 25⇒sum of 4 numbers4 = 25⇒sum of 4 numbers = 100Now,average of 3 numbers = 22⇒sum of 3 numbers3 = 22⇒sum of 3 numbers = 66Now, fourth number = sum of 4 numbers - sum of 3 numbers so, fourth number = 100 - 66 = 34 1 View Full Answer
