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Finding the Fourth Proportional to 63,601.88, 95,402.81 and 37,292.27

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Solution

The fourth proportional to 63,601.88, 95,402.81 and 37,292.27 is: 55,938.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,601.88 : 95,402.81 = 37,292.27 : x
  2. Step 2: Convert to fraction form
    63,601.88/95,402.81 = 37,292.27/x
  3. Step 3: Cross multiply
    63,601.88x = 95,402.81 × 37,292.27
  4. Step 4: Simplify right side
    63,601.88x = 3,557,787,681.02
  5. Step 5: Solve for x
    x = 3,557,787,681.02/63,601.88
  6. Step 6: Final answer
    x = 55,938.40

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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.