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Finding the Fourth Proportional to 24,642.56, 36,954.72 and 8,843.10

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Solution

The fourth proportional to 24,642.56, 36,954.72 and 8,843.10 is: 13,261.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,642.56 : 36,954.72 = 8,843.10 : x
  2. Step 2: Convert to fraction form
    24,642.56/36,954.72 = 8,843.10/x
  3. Step 3: Cross multiply
    24,642.56x = 36,954.72 × 8,843.10
  4. Step 4: Simplify right side
    24,642.56x = 326,794,284.43
  5. Step 5: Solve for x
    x = 326,794,284.43/24,642.56
  6. Step 6: Final answer
    x = 13,261.38

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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.