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Finding the Fourth Proportional to 67,592.20, 93,273.45 and 37,375.69

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Solution

The fourth proportional to 67,592.20, 93,273.45 and 37,375.69 is: 51,576.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,592.20 : 93,273.45 = 37,375.69 : x
  2. Step 2: Convert to fraction form
    67,592.20/93,273.45 = 37,375.69/x
  3. Step 3: Cross multiply
    67,592.20x = 93,273.45 × 37,375.69
  4. Step 4: Simplify right side
    67,592.20x = 3,486,159,552.43
  5. Step 5: Solve for x
    x = 3,486,159,552.43/67,592.20
  6. Step 6: Final answer
    x = 51,576.36

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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.