Home / 41,010.30-61,442.55-34,740.90

Finding the Fourth Proportional to 41,010.30, 61,442.55 and 34,740.90

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Solution

The fourth proportional to 41,010.30, 61,442.55 and 34,740.90 is: 52,049.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,010.30 : 61,442.55 = 34,740.90 : x
  2. Step 2: Convert to fraction form
    41,010.30/61,442.55 = 34,740.90/x
  3. Step 3: Cross multiply
    41,010.30x = 61,442.55 × 34,740.90
  4. Step 4: Simplify right side
    41,010.30x = 2,134,569,485.30
  5. Step 5: Solve for x
    x = 2,134,569,485.30/41,010.30
  6. Step 6: Final answer
    x = 52,049.59

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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.