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Finding the Fourth Proportional to 44,640.10, 61,605.10 and 24,497.70

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Solution

The fourth proportional to 44,640.10, 61,605.10 and 24,497.70 is: 33,807.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,640.10 : 61,605.10 = 24,497.70 : x
  2. Step 2: Convert to fraction form
    44,640.10/61,605.10 = 24,497.70/x
  3. Step 3: Cross multiply
    44,640.10x = 61,605.10 × 24,497.70
  4. Step 4: Simplify right side
    44,640.10x = 1,509,182,950.24
  5. Step 5: Solve for x
    x = 1,509,182,950.24/44,640.10
  6. Step 6: Final answer
    x = 33,807.79

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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.