Home / 95,350.92-131,590.42-52,909.45

Finding the Fourth Proportional to 95,350.92, 131,590.42 and 52,909.45

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Solution

The fourth proportional to 95,350.92, 131,590.42 and 52,909.45 is: 73,018.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,350.92 : 131,590.42 = 52,909.45 : x
  2. Step 2: Convert to fraction form
    95,350.92/131,590.42 = 52,909.45/x
  3. Step 3: Cross multiply
    95,350.92x = 131,590.42 × 52,909.45
  4. Step 4: Simplify right side
    95,350.92x = 6,962,377,324.03
  5. Step 5: Solve for x
    x = 6,962,377,324.03/95,350.92
  6. Step 6: Final answer
    x = 73,018.46

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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.