the probability of rolling any number on a 6-sided die, assuming each side has a unique number, is 1/6 no matter what the previous rolls were (here, of course, we assume that this is also a fair die)

"the probability she'll get 3 again" does not make sense in this question since she has rolled 4 four times in a row

the probability is 1/6, no matter what number is being asked about