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Finding the Fourth Proportional to 23,242.85, 34,858.05 and 10,092.09

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Solution

The fourth proportional to 23,242.85, 34,858.05 and 10,092.09 is: 15,135.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,242.85 : 34,858.05 = 10,092.09 : x
  2. Step 2: Convert to fraction form
    23,242.85/34,858.05 = 10,092.09/x
  3. Step 3: Cross multiply
    23,242.85x = 34,858.05 × 10,092.09
  4. Step 4: Simplify right side
    23,242.85x = 351,790,670.70
  5. Step 5: Solve for x
    x = 351,790,670.70/23,242.85
  6. Step 6: Final answer
    x = 15,135.44

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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.