To find how many votes the candidate received, we can use the proportion that relates the number of votes to the total votes.
In this case, the candidate received 43% of the 87 votes. The correct proportion to use is:
\[ \frac{x}{87} = \frac{43}{100} \]
Where \( x \) represents the number of votes the candidate received.
Thus, the correct answer is:
x/87 = 43/100