Home / 95,363.24-131,301.20-80,992.22

Finding the Fourth Proportional to 95,363.24, 131,301.20 and 80,992.22

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Solution

The fourth proportional to 95,363.24, 131,301.20 and 80,992.22 is: 111,514.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,363.24 : 131,301.20 = 80,992.22 : x
  2. Step 2: Convert to fraction form
    95,363.24/131,301.20 = 80,992.22/x
  3. Step 3: Cross multiply
    95,363.24x = 131,301.20 × 80,992.22
  4. Step 4: Simplify right side
    95,363.24x = 10,634,375,222.64
  5. Step 5: Solve for x
    x = 10,634,375,222.64/95,363.24
  6. Step 6: Final answer
    x = 111,514.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.