Finding the Third Proportional to 10,112 and 18,016
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Solution
The third proportional to 10,112 and 18,016 is: 32,098.13
Step by Step Solution
- Step 1: Write the proportion equation
10,112 : 18,016 = 18,016 : x - Step 2: Convert to fraction form
10,112/18,016 = 18,016/x - Step 3: Cross multiply
10,112x = 18,016 × 18,016 - Step 4: Simplify right side
10,112x = 324,576,256 - Step 5: Solve for x
x = 324,576,256/10,112 - Step 6: Final answer
x = 32,098.13
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Why These Related Problems?
These problems maintain the same ratio (1.78) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.