Home / 45,269.76-62,469.33-25,126.65

Finding the Fourth Proportional to 45,269.76, 62,469.33 and 25,126.65

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Solution

The fourth proportional to 45,269.76, 62,469.33 and 25,126.65 is: 34,673.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,269.76 : 62,469.33 = 25,126.65 : x
  2. Step 2: Convert to fraction form
    45,269.76/62,469.33 = 25,126.65/x
  3. Step 3: Cross multiply
    45,269.76x = 62,469.33 × 25,126.65
  4. Step 4: Simplify right side
    45,269.76x = 1,569,644,990.64
  5. Step 5: Solve for x
    x = 1,569,644,990.64/45,269.76
  6. Step 6: Final answer
    x = 34,673.15

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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.