Home / 41,371.40-57,092.34-22,508.36

Finding the Fourth Proportional to 41,371.40, 57,092.34 and 22,508.36

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Solution

The fourth proportional to 41,371.40, 57,092.34 and 22,508.36 is: 31,061.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,371.40 : 57,092.34 = 22,508.36 : x
  2. Step 2: Convert to fraction form
    41,371.40/57,092.34 = 22,508.36/x
  3. Step 3: Cross multiply
    41,371.40x = 57,092.34 × 22,508.36
  4. Step 4: Simplify right side
    41,371.40x = 1,285,054,941.96
  5. Step 5: Solve for x
    x = 1,285,054,941.96/41,371.40
  6. Step 6: Final answer
    x = 31,061.43

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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.