How do you write 4 is to 16 as 12 is to 48 as a proportion in fractional notation? Do not simplify your answer.(1

To write the statement "4 is to 16 as 12 is to 48" in fractional notation as a proportion, you can set it up as follows:

\[ \frac{4}{16} = \frac{12}{48} \]

This notation means that the ratio of 4 to 16 is equal to the ratio of 12 to 48.