Finding the Third Proportional to 20,932 and 31,397
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Solution
The third proportional to 20,932 and 31,397 is: 47,094.00
Step by Step Solution
- Step 1: Write the proportion equation
20,932 : 31,397 = 31,397 : x - Step 2: Convert to fraction form
20,932/31,397 = 31,397/x - Step 3: Cross multiply
20,932x = 31,397 × 31,397 - Step 4: Simplify right side
20,932x = 985,771,609 - Step 5: Solve for x
x = 985,771,609/20,932 - Step 6: Final answer
x = 47,094.00
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.