Home / 67,882.14-101,719.26-34,552.26

Finding the Fourth Proportional to 67,882.14, 101,719.26 and 34,552.26

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Solution

The fourth proportional to 67,882.14, 101,719.26 and 34,552.26 is: 51,775.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,882.14 : 101,719.26 = 34,552.26 : x
  2. Step 2: Convert to fraction form
    67,882.14/101,719.26 = 34,552.26/x
  3. Step 3: Cross multiply
    67,882.14x = 101,719.26 × 34,552.26
  4. Step 4: Simplify right side
    67,882.14x = 3,514,630,318.53
  5. Step 5: Solve for x
    x = 3,514,630,318.53/67,882.14
  6. Step 6: Final answer
    x = 51,775.48

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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.