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Finding the Fourth Proportional to 6,082.59, 8,393.98 and 3,724.73

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Solution

The fourth proportional to 6,082.59, 8,393.98 and 3,724.73 is: 5,140.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,082.59 : 8,393.98 = 3,724.73 : x
  2. Step 2: Convert to fraction form
    6,082.59/8,393.98 = 3,724.73/x
  3. Step 3: Cross multiply
    6,082.59x = 8,393.98 × 3,724.73
  4. Step 4: Simplify right side
    6,082.59x = 31,265,343.52
  5. Step 5: Solve for x
    x = 31,265,343.52/6,082.59
  6. Step 6: Final answer
    x = 5,140.13

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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.