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Finding the Fourth Proportional to 16,061.60, 24,092.40 and 4,967.30

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Solution

The fourth proportional to 16,061.60, 24,092.40 and 4,967.30 is: 7,450.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,061.60 : 24,092.40 = 4,967.30 : x
  2. Step 2: Convert to fraction form
    16,061.60/24,092.40 = 4,967.30/x
  3. Step 3: Cross multiply
    16,061.60x = 24,092.40 × 4,967.30
  4. Step 4: Simplify right side
    16,061.60x = 119,674,178.52
  5. Step 5: Solve for x
    x = 119,674,178.52/16,061.60
  6. Step 6: Final answer
    x = 7,450.95

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.