Someone who isn't a bot, please answer this. Seriously, I got two people who gave me the same link saying the answer was there

Proportions in triangles solve for x

If it 8 inch candle burns at 7/10 inch per hour and a 6 inch candle burns at 1/5 inch per hour after how many hours would both candles be the same height

If you bought a stock last year for a price of $124, and it has gone down 5.6% since then, how much is the stock worth now, to the nearest tenth?