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Finding the Fourth Proportional to 59,711.54, 82,403.91 and 32,856.02

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Solution

The fourth proportional to 59,711.54, 82,403.91 and 32,856.02 is: 45,342.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,711.54 : 82,403.91 = 32,856.02 : x
  2. Step 2: Convert to fraction form
    59,711.54/82,403.91 = 32,856.02/x
  3. Step 3: Cross multiply
    59,711.54x = 82,403.91 × 32,856.02
  4. Step 4: Simplify right side
    59,711.54x = 2,707,464,515.04
  5. Step 5: Solve for x
    x = 2,707,464,515.04/59,711.54
  6. Step 6: Final answer
    x = 45,342.40

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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.