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Finding the Fourth Proportional to 67,436.87, 101,144.05 and 24,733.46

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Solution

The fourth proportional to 67,436.87, 101,144.05 and 24,733.46 is: 37,096.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,436.87 : 101,144.05 = 24,733.46 : x
  2. Step 2: Convert to fraction form
    67,436.87/101,144.05 = 24,733.46/x
  3. Step 3: Cross multiply
    67,436.87x = 101,144.05 × 24,733.46
  4. Step 4: Simplify right side
    67,436.87x = 2,501,642,314.91
  5. Step 5: Solve for x
    x = 2,501,642,314.91/67,436.87
  6. Step 6: Final answer
    x = 37,096.06

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.