Finding the Third Proportional to 47,484 and 103,789.13
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Solution
The third proportional to 47,484 and 103,789.13 is: 226,859.20
Step by Step Solution
- Step 1: Write the proportion equation
47,484 : 103,789.13 = 103,789.13 : x - Step 2: Convert to fraction form
47,484/103,789.13 = 103,789.13/x - Step 3: Cross multiply
47,484x = 103,789.13 × 103,789.13 - Step 4: Simplify right side
47,484x = 10,772,182,468.27 - Step 5: Solve for x
x = 10,772,182,468.27/47,484 - Step 6: Final answer
x = 226,859.20
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.