Finding the Third Proportional to 13,912 and 30,016
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Solution
The third proportional to 13,912 and 30,016 is: 64,761.38
Step by Step Solution
- Step 1: Write the proportion equation
13,912 : 30,016 = 30,016 : x - Step 2: Convert to fraction form
13,912/30,016 = 30,016/x - Step 3: Cross multiply
13,912x = 30,016 × 30,016 - Step 4: Simplify right side
13,912x = 900,960,256 - Step 5: Solve for x
x = 900,960,256/13,912 - Step 6: Final answer
x = 64,761.38
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.