Finding the Third Proportional to 47,446 and 101,926
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Solution
The third proportional to 47,446 and 101,926 is: 218,962.81
Step by Step Solution
- Step 1: Write the proportion equation
47,446 : 101,926 = 101,926 : x - Step 2: Convert to fraction form
47,446/101,926 = 101,926/x - Step 3: Cross multiply
47,446x = 101,926 × 101,926 - Step 4: Simplify right side
47,446x = 10,388,909,476 - Step 5: Solve for x
x = 10,388,909,476/47,446 - Step 6: Final answer
x = 218,962.81
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.