South Georgia and South Sandwich Islands is about 75 times smaller than Arizona.

Arizona is approximately 294,312 sq km, while South Georgia and South Sandwich Islands is approximately 3,903 sq km, making South Georgia and South Sandwich Islands 1.33% the size of Arizona.
Tip: This to-scale comparison of Arizona vs. South Georgia and South Sandwich Islands uses the Mercator projection, which distorts the size of regions near the poles.

Compare further: South Georgia and South Sandwich Islands vs. Arizona