Home / 95,089.14-142,592.11-45,183.54

Finding the Fourth Proportional to 95,089.14, 142,592.11 and 45,183.54

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Solution

The fourth proportional to 95,089.14, 142,592.11 and 45,183.54 is: 67,755.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,089.14 : 142,592.11 = 45,183.54 : x
  2. Step 2: Convert to fraction form
    95,089.14/142,592.11 = 45,183.54/x
  3. Step 3: Cross multiply
    95,089.14x = 142,592.11 × 45,183.54
  4. Step 4: Simplify right side
    95,089.14x = 6,442,816,305.87
  5. Step 5: Solve for x
    x = 6,442,816,305.87/95,089.14
  6. Step 6: Final answer
    x = 67,755.54

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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.