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Finding the Fourth Proportional to 67,841.25, 93,622.10 and 37,627.89

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Solution

The fourth proportional to 67,841.25, 93,622.10 and 37,627.89 is: 51,927.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,841.25 : 93,622.10 = 37,627.89 : x
  2. Step 2: Convert to fraction form
    67,841.25/93,622.10 = 37,627.89/x
  3. Step 3: Cross multiply
    67,841.25x = 93,622.10 × 37,627.89
  4. Step 4: Simplify right side
    67,841.25x = 3,522,801,892.23
  5. Step 5: Solve for x
    x = 3,522,801,892.23/67,841.25
  6. Step 6: Final answer
    x = 51,927.14

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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.