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Finding the Fourth Proportional to 61,595.60, 92,337.92 and 22,143.44

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Solution

The fourth proportional to 61,595.60, 92,337.92 and 22,143.44 is: 33,195.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,595.60 : 92,337.92 = 22,143.44 : x
  2. Step 2: Convert to fraction form
    61,595.60/92,337.92 = 22,143.44/x
  3. Step 3: Cross multiply
    61,595.60x = 92,337.92 × 22,143.44
  4. Step 4: Simplify right side
    61,595.60x = 2,044,679,191.24
  5. Step 5: Solve for x
    x = 2,044,679,191.24/61,595.60
  6. Step 6: Final answer
    x = 33,195.22

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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.