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Finding the Fourth Proportional to 67,227.57, 92,770.52 and 37,006.99

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Solution

The fourth proportional to 67,227.57, 92,770.52 and 37,006.99 is: 51,067.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,227.57 : 92,770.52 = 37,006.99 : x
  2. Step 2: Convert to fraction form
    67,227.57/92,770.52 = 37,006.99/x
  3. Step 3: Cross multiply
    67,227.57x = 92,770.52 × 37,006.99
  4. Step 4: Simplify right side
    67,227.57x = 3,433,157,566.53
  5. Step 5: Solve for x
    x = 3,433,157,566.53/67,227.57
  6. Step 6: Final answer
    x = 51,067.70

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.