Home / 63,723.69-95,569.13-26,294.40

Finding the Fourth Proportional to 63,723.69, 95,569.13 and 26,294.40

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Solution

The fourth proportional to 63,723.69, 95,569.13 and 26,294.40 is: 39,434.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,723.69 : 95,569.13 = 26,294.40 : x
  2. Step 2: Convert to fraction form
    63,723.69/95,569.13 = 26,294.40/x
  3. Step 3: Cross multiply
    63,723.69x = 95,569.13 × 26,294.40
  4. Step 4: Simplify right side
    63,723.69x = 2,512,932,997.61
  5. Step 5: Solve for x
    x = 2,512,932,997.61/63,723.69
  6. Step 6: Final answer
    x = 39,434.83

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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.