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Finding the Fourth Proportional to 41,807.19, 57,691.91 and 23,904.17

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Solution

The fourth proportional to 41,807.19, 57,691.91 and 23,904.17 is: 32,986.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,807.19 : 57,691.91 = 23,904.17 : x
  2. Step 2: Convert to fraction form
    41,807.19/57,691.91 = 23,904.17/x
  3. Step 3: Cross multiply
    41,807.19x = 57,691.91 × 23,904.17
  4. Step 4: Simplify right side
    41,807.19x = 1,379,077,224.26
  5. Step 5: Solve for x
    x = 1,379,077,224.26/41,807.19
  6. Step 6: Final answer
    x = 32,986.60

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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.