on the turn after the reraise, it costs you 11 to try to win 60. if you can put a number on how likely it is you are beat... say 70% then it's actualy in your favor to call if the payoff is better than the likelyhood you are beat. for example, say you have a 30% chance of winning. At a low cost of 18% (11/60) of the pot you can call, so it's probably worth it to call.

the tricky is getting the number that is how likely it is that you are beat. you have to take into account all of this hand's history as well as what you know about the player. if they only play good hands. It's unlikely they called with a QT. if they bluff a lot, you may actualy have them beat.

i think TylerK meant something like this.