Finding the Third Proportional to 47,462 and 103,666
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Solution
The third proportional to 47,462 and 103,666 is: 226,426.18
Step by Step Solution
- Step 1: Write the proportion equation
47,462 : 103,666 = 103,666 : x - Step 2: Convert to fraction form
47,462/103,666 = 103,666/x - Step 3: Cross multiply
47,462x = 103,666 × 103,666 - Step 4: Simplify right side
47,462x = 10,746,639,556 - Step 5: Solve for x
x = 10,746,639,556/47,462 - Step 6: Final answer
x = 226,426.18
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.