Home / 41,380.81-62,034.30-34,417.95

Finding the Fourth Proportional to 41,380.81, 62,034.30 and 34,417.95

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Solution

The fourth proportional to 41,380.81, 62,034.30 and 34,417.95 is: 51,596.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,380.81 : 62,034.30 = 34,417.95 : x
  2. Step 2: Convert to fraction form
    41,380.81/62,034.30 = 34,417.95/x
  3. Step 3: Cross multiply
    41,380.81x = 62,034.30 × 34,417.95
  4. Step 4: Simplify right side
    41,380.81x = 2,135,093,435.69
  5. Step 5: Solve for x
    x = 2,135,093,435.69/41,380.81
  6. Step 6: Final answer
    x = 51,596.22

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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.