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Finding the Fourth Proportional to 41,697, 57,542.04 and 26,793

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Solution

The fourth proportional to 41,697, 57,542.04 and 26,793 is: 36,974.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,697 : 57,542.04 = 26,793 : x
  2. Step 2: Convert to fraction form
    41,697/57,542.04 = 26,793/x
  3. Step 3: Cross multiply
    41,697x = 57,542.04 × 26,793
  4. Step 4: Simplify right side
    41,697x = 1,541,723,877.72
  5. Step 5: Solve for x
    x = 1,541,723,877.72/41,697
  6. Step 6: Final answer
    x = 36,974.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.