Home / 41,844.13-57,745.31-22,981.25

Finding the Fourth Proportional to 41,844.13, 57,745.31 and 22,981.25

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Solution

The fourth proportional to 41,844.13, 57,745.31 and 22,981.25 is: 31,714.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,844.13 : 57,745.31 = 22,981.25 : x
  2. Step 2: Convert to fraction form
    41,844.13/57,745.31 = 22,981.25/x
  3. Step 3: Cross multiply
    41,844.13x = 57,745.31 × 22,981.25
  4. Step 4: Simplify right side
    41,844.13x = 1,327,059,434.89
  5. Step 5: Solve for x
    x = 1,327,059,434.89/41,844.13
  6. Step 6: Final answer
    x = 31,714.35

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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.