Home / 92,817.82-139,229.46-22,697.14

Finding the Fourth Proportional to 92,817.82, 139,229.46 and 22,697.14

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Solution

The fourth proportional to 92,817.82, 139,229.46 and 22,697.14 is: 34,046.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,817.82 : 139,229.46 = 22,697.14 : x
  2. Step 2: Convert to fraction form
    92,817.82/139,229.46 = 22,697.14/x
  3. Step 3: Cross multiply
    92,817.82x = 139,229.46 × 22,697.14
  4. Step 4: Simplify right side
    92,817.82x = 3,160,110,545.74
  5. Step 5: Solve for x
    x = 3,160,110,545.74/92,817.82
  6. Step 6: Final answer
    x = 34,046.38

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1.5x scale

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.