Home / 41,027.92-61,552.90-12,949.06

Finding the Fourth Proportional to 41,027.92, 61,552.90 and 12,949.06

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Solution

The fourth proportional to 41,027.92, 61,552.90 and 12,949.06 is: 19,427.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,027.92 : 61,552.90 = 12,949.06 : x
  2. Step 2: Convert to fraction form
    41,027.92/61,552.90 = 12,949.06/x
  3. Step 3: Cross multiply
    41,027.92x = 61,552.90 × 12,949.06
  4. Step 4: Simplify right side
    41,027.92x = 797,052,195.27
  5. Step 5: Solve for x
    x = 797,052,195.27/41,027.92
  6. Step 6: Final answer
    x = 19,427.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.