Virgin Islands is about 131 times smaller than Michigan.

Michigan is approximately 250,493 sq km, while Virgin Islands is approximately 1,910 sq km, making Virgin Islands 0.76% the size of Michigan. Meanwhile, the population of Michigan is ~9.9 million people (9.8 million fewer people live in Virgin Islands).
Tip: This to-scale comparison of Michigan vs. Virgin Islands uses the Mercator projection, which distorts the size of regions near the poles.