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Finding the Fourth Proportional to 41,814.55, 57,706.29 and 23,913.15

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Solution

The fourth proportional to 41,814.55, 57,706.29 and 23,913.15 is: 33,001.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,814.55 : 57,706.29 = 23,913.15 : x
  2. Step 2: Convert to fraction form
    41,814.55/57,706.29 = 23,913.15/x
  3. Step 3: Cross multiply
    41,814.55x = 57,706.29 × 23,913.15
  4. Step 4: Simplify right side
    41,814.55x = 1,379,939,168.71
  5. Step 5: Solve for x
    x = 1,379,939,168.71/41,814.55
  6. Step 6: Final answer
    x = 33,001.41

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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.