Cross Product Property
Related Words
Definition of Cross Product Property
 Cross Product Property states that in a proportion, product of the means is equal to the product of the extremes.
 In the proportion , b and c are the means and a and d are the extremes.
Video Examples: Cross Product: Properties, Example
Example of Cross Product Property

If 5/12 = 15/36, then, according to the cross product property, 5 × 36 = 12 × 15.
Solved Example on Cross Product Property
Ques: Solve 3/33=n/11 using cross product property.
Choices:
A. 33B. 3
C. 11
D. 1
Correct Answer: D
Solution:

Step 1: As per the cross product property, implies 3 × 11 = n × 33.
Step 2: So, n = 1.
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