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Finding the Fourth Proportional to 59,806, 82,527.42 and 34,320.16

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Solution

The fourth proportional to 59,806, 82,527.42 and 34,320.16 is: 47,359.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,806 : 82,527.42 = 34,320.16 : x
  2. Step 2: Convert to fraction form
    59,806/82,527.42 = 34,320.16/x
  3. Step 3: Cross multiply
    59,806x = 82,527.42 × 34,320.16
  4. Step 4: Simplify right side
    59,806x = 2,832,354,258.79
  5. Step 5: Solve for x
    x = 2,832,354,258.79/59,806
  6. Step 6: Final answer
    x = 47,359.03

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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.