[crocodiletears]

Iirc, the least populous states in the union were about 7% (~1.5% of the national population) the population of the most populous (Virginia). Within 30 years of the constitution's ratification, Indiana was granted statehood with a population equivalent to .8% of the national population.

It's a far cry from Wyoming being ~1% the population of California (~.17% of the US pop), but I think they and the first few generations of american politicians were reasonably aware of the potential spread.