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Finding the Fourth Proportional to 29,399.86, 44,105.08 and 10,706.15

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Solution

The fourth proportional to 29,399.86, 44,105.08 and 10,706.15 is: 16,061.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,399.86 : 44,105.08 = 10,706.15 : x
  2. Step 2: Convert to fraction form
    29,399.86/44,105.08 = 10,706.15/x
  3. Step 3: Cross multiply
    29,399.86x = 44,105.08 × 10,706.15
  4. Step 4: Simplify right side
    29,399.86x = 472,195,611.88
  5. Step 5: Solve for x
    x = 472,195,611.88/29,399.86
  6. Step 6: Final answer
    x = 16,061.15

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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.