Question 1035947
Let p = first whole number, which is prime.

==> second number is 4p
==> third number is 4p - 6.

Now it is given that p + 4p + 4p - 6 > 57 ==> 9p > 63  ==> p > 7.

The next prime number greater than 7 is 11.  This gives the trio 11, 44, 38.

These are the three whole numbers that were chosen. (The next prime number, 13, would produce the triple 13, 52, and 46, one of which is already greater than 50.)