Home / 95,091.12-131,227.76-52,072.44

Finding the Fourth Proportional to 95,091.12, 131,227.76 and 52,072.44

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Solution

The fourth proportional to 95,091.12, 131,227.76 and 52,072.44 is: 71,861.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,091.12 : 131,227.76 = 52,072.44 : x
  2. Step 2: Convert to fraction form
    95,091.12/131,227.76 = 52,072.44/x
  3. Step 3: Cross multiply
    95,091.12x = 131,227.76 × 52,072.44
  4. Step 4: Simplify right side
    95,091.12x = 6,833,349,658.93
  5. Step 5: Solve for x
    x = 6,833,349,658.93/95,091.12
  6. Step 6: Final answer
    x = 71,861.07

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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.