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Finding the Fourth Proportional to 41,393.37, 62,092.37 and 11,808.84

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Solution

The fourth proportional to 41,393.37, 62,092.37 and 11,808.84 is: 17,713.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,393.37 : 62,092.37 = 11,808.84 : x
  2. Step 2: Convert to fraction form
    41,393.37/62,092.37 = 11,808.84/x
  3. Step 3: Cross multiply
    41,393.37x = 62,092.37 × 11,808.84
  4. Step 4: Simplify right side
    41,393.37x = 733,238,862.55
  5. Step 5: Solve for x
    x = 733,238,862.55/41,393.37
  6. Step 6: Final answer
    x = 17,713.92

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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.