Home / 180,082.39-270,044.43-95,822.52

Finding the Fourth Proportional to 180,082.39, 270,044.43 and 95,822.52

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Solution

The fourth proportional to 180,082.39, 270,044.43 and 95,822.52 is: 143,691.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,082.39 : 270,044.43 = 95,822.52 : x
  2. Step 2: Convert to fraction form
    180,082.39/270,044.43 = 95,822.52/x
  3. Step 3: Cross multiply
    180,082.39x = 270,044.43 × 95,822.52
  4. Step 4: Simplify right side
    180,082.39x = 25,876,337,721.06
  5. Step 5: Solve for x
    x = 25,876,337,721.06/180,082.39
  6. Step 6: Final answer
    x = 143,691.66

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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.