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Finding the Fourth Proportional to 59,654, 82,320.42 and 32,796.32

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Solution

The fourth proportional to 59,654, 82,320.42 and 32,796.32 is: 45,257.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,654 : 82,320.42 = 32,796.32 : x
  2. Step 2: Convert to fraction form
    59,654/82,320.42 = 32,796.32/x
  3. Step 3: Cross multiply
    59,654x = 82,320.42 × 32,796.32
  4. Step 4: Simplify right side
    59,654x = 2,699,806,836.85
  5. Step 5: Solve for x
    x = 2,699,806,836.85/59,654
  6. Step 6: Final answer
    x = 45,257.77

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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.