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Finding the Fourth Proportional to 63,807.04, 95,658.27 and 26,393.95

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Solution

The fourth proportional to 63,807.04, 95,658.27 and 26,393.95 is: 39,569.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,807.04 : 95,658.27 = 26,393.95 : x
  2. Step 2: Convert to fraction form
    63,807.04/95,658.27 = 26,393.95/x
  3. Step 3: Cross multiply
    63,807.04x = 95,658.27 × 26,393.95
  4. Step 4: Simplify right side
    63,807.04x = 2,524,799,616.06
  5. Step 5: Solve for x
    x = 2,524,799,616.06/63,807.04
  6. Step 6: Final answer
    x = 39,569.29

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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.