Home / 41,948.72-62,879.33-17,005.98

Finding the Fourth Proportional to 41,948.72, 62,879.33 and 17,005.98

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Solution

The fourth proportional to 41,948.72, 62,879.33 and 17,005.98 is: 25,491.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,948.72 : 62,879.33 = 17,005.98 : x
  2. Step 2: Convert to fraction form
    41,948.72/62,879.33 = 17,005.98/x
  3. Step 3: Cross multiply
    41,948.72x = 62,879.33 × 17,005.98
  4. Step 4: Simplify right side
    41,948.72x = 1,069,324,670.91
  5. Step 5: Solve for x
    x = 1,069,324,670.91/41,948.72
  6. Step 6: Final answer
    x = 25,491.24

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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.