Home / 95,314.85-142,923.45-50,360.34

Finding the Fourth Proportional to 95,314.85, 142,923.45 and 50,360.34

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Solution

The fourth proportional to 95,314.85, 142,923.45 and 50,360.34 is: 75,514.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,314.85 : 142,923.45 = 50,360.34 : x
  2. Step 2: Convert to fraction form
    95,314.85/142,923.45 = 50,360.34/x
  3. Step 3: Cross multiply
    95,314.85x = 142,923.45 × 50,360.34
  4. Step 4: Simplify right side
    95,314.85x = 7,197,673,535.97
  5. Step 5: Solve for x
    x = 7,197,673,535.97/95,314.85
  6. Step 6: Final answer
    x = 75,514.71

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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.