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Finding the Fourth Proportional to 67,828, 93,601.04 and 37,613.04

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Solution

The fourth proportional to 67,828, 93,601.04 and 37,613.04 is: 51,905.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,828 : 93,601.04 = 37,613.04 : x
  2. Step 2: Convert to fraction form
    67,828/93,601.04 = 37,613.04/x
  3. Step 3: Cross multiply
    67,828x = 93,601.04 × 37,613.04
  4. Step 4: Simplify right side
    67,828x = 3,520,619,661.56
  5. Step 5: Solve for x
    x = 3,520,619,661.56/67,828
  6. Step 6: Final answer
    x = 51,905.11

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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.