Home / 41,324.64-57,027.69-22,461.90

Finding the Fourth Proportional to 41,324.64, 57,027.69 and 22,461.90

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Solution

The fourth proportional to 41,324.64, 57,027.69 and 22,461.90 is: 30,997.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,324.64 : 57,027.69 = 22,461.90 : x
  2. Step 2: Convert to fraction form
    41,324.64/57,027.69 = 22,461.90/x
  3. Step 3: Cross multiply
    41,324.64x = 57,027.69 × 22,461.90
  4. Step 4: Simplify right side
    41,324.64x = 1,280,950,270.01
  5. Step 5: Solve for x
    x = 1,280,950,270.01/41,324.64
  6. Step 6: Final answer
    x = 30,997.25

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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.