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Finding the Third Proportional to 63,763.88 and 93,700.13

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Solution

The third proportional to 63,763.88 and 93,700.13 is: 137,691.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,763.88 : 93,700.13 = 93,700.13 : x
  2. Step 2: Convert to fraction form
    63,763.88/93,700.13 = 93,700.13/x
  3. Step 3: Cross multiply
    63,763.88x = 93,700.13 × 93,700.13
  4. Step 4: Simplify right side
    63,763.88x = 8,779,713,425.02
  5. Step 5: Solve for x
    x = 8,779,713,425.02/63,763.88
  6. Step 6: Final answer
    x = 137,691.03

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.