Home / 94,822.92-142,132.20-50,404.92

Finding the Fourth Proportional to 94,822.92, 142,132.20 and 50,404.92

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Solution

The fourth proportional to 94,822.92, 142,132.20 and 50,404.92 is: 75,553.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,822.92 : 142,132.20 = 50,404.92 : x
  2. Step 2: Convert to fraction form
    94,822.92/142,132.20 = 50,404.92/x
  3. Step 3: Cross multiply
    94,822.92x = 142,132.20 × 50,404.92
  4. Step 4: Simplify right side
    94,822.92x = 7,164,162,170.42
  5. Step 5: Solve for x
    x = 7,164,162,170.42/94,822.92
  6. Step 6: Final answer
    x = 75,553.06

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1.5x scale

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.