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Finding the Fourth Proportional to 59,738.46, 82,437.24 and 32,880.96

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Solution

The fourth proportional to 59,738.46, 82,437.24 and 32,880.96 is: 45,374.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,738.46 : 82,437.24 = 32,880.96 : x
  2. Step 2: Convert to fraction form
    59,738.46/82,437.24 = 32,880.96/x
  3. Step 3: Cross multiply
    59,738.46x = 82,437.24 × 32,880.96
  4. Step 4: Simplify right side
    59,738.46x = 2,710,615,590.95
  5. Step 5: Solve for x
    x = 2,710,615,590.95/59,738.46
  6. Step 6: Final answer
    x = 45,374.71

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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.