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Finding the Fourth Proportional to 24,686.45, 37,033.53 and 8,042.61

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Solution

The fourth proportional to 24,686.45, 37,033.53 and 8,042.61 is: 12,065.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,686.45 : 37,033.53 = 8,042.61 : x
  2. Step 2: Convert to fraction form
    24,686.45/37,033.53 = 8,042.61/x
  3. Step 3: Cross multiply
    24,686.45x = 37,033.53 × 8,042.61
  4. Step 4: Simplify right side
    24,686.45x = 297,846,347.43
  5. Step 5: Solve for x
    x = 297,846,347.43/24,686.45
  6. Step 6: Final answer
    x = 12,065.18

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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.