You can use ratios to solve the table
you know that for every 7 cups of sugar there are 4 cups of milk
The next column gives 14 cups of sugar but an unknown amount of milk
14 is 2 times 7, so the amount of milk would be 4 times 2, or 8 cups
The same logic can be applied for the rest
12 is 3 times 4, so the amount of sugar in column 3 would be 3 times 7
and so on and so forth