Malta is about 4,688 times smaller than Alaska.

Alaska is approximately 1,481,348 sq km, while Malta is approximately 316 sq km, making Malta 0.02% the size of Alaska. Meanwhile, the population of Alaska is ~710,231 people (246,045 fewer people live in Malta).
Tip: This to-scale comparison of Alaska vs. Malta uses the Mercator projection, which distorts the size of regions near the poles.