Solving Transformer Problems: Confirm My Solution?

[Sent]

Homework Statement

Homework Equations

I've used these formulas
(V_H/V_X) = (T_H/T_X) = (I_X/I_H)
for solving the turns although I'm not quite sure if 2400 V is the V_H same as for 480 V

for solving the ampere-turns, I = kVA/V
where:
V= either the V_H or V_X
then multiplied the current I got to its voltage.

Now, I'm not quite sure if my solution or my way of solving is correct.

The Attempt at a Solution

Can you please confirm if my solution is correct? Thanks!

 

[Sent]

I've found that the ampere turns must be equal. Although I'm still not sure if my solution is correct.