Home / 59,404.20-89,034.30-34,396.20

Finding the Fourth Proportional to 59,404.20, 89,034.30 and 34,396.20

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Solution

The fourth proportional to 59,404.20, 89,034.30 and 34,396.20 is: 51,552.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,404.20 : 89,034.30 = 34,396.20 : x
  2. Step 2: Convert to fraction form
    59,404.20/89,034.30 = 34,396.20/x
  3. Step 3: Cross multiply
    59,404.20x = 89,034.30 × 34,396.20
  4. Step 4: Simplify right side
    59,404.20x = 3,062,441,589.66
  5. Step 5: Solve for x
    x = 3,062,441,589.66/59,404.20
  6. Step 6: Final answer
    x = 51,552.61

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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.