Home / 95,144.52-131,180.04-61,092.84

Finding the Fourth Proportional to 95,144.52, 131,180.04 and 61,092.84

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Solution

The fourth proportional to 95,144.52, 131,180.04 and 61,092.84 is: 84,231.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,144.52 : 131,180.04 = 61,092.84 : x
  2. Step 2: Convert to fraction form
    95,144.52/131,180.04 = 61,092.84/x
  3. Step 3: Cross multiply
    95,144.52x = 131,180.04 × 61,092.84
  4. Step 4: Simplify right side
    95,144.52x = 8,014,161,194.91
  5. Step 5: Solve for x
    x = 8,014,161,194.91/95,144.52
  6. Step 6: Final answer
    x = 84,231.45

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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.