Home / 95,352.24-131,610.28-65,149.77

Finding the Fourth Proportional to 95,352.24, 131,610.28 and 65,149.77

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Solution

The fourth proportional to 95,352.24, 131,610.28 and 65,149.77 is: 89,923.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,352.24 : 131,610.28 = 65,149.77 : x
  2. Step 2: Convert to fraction form
    95,352.24/131,610.28 = 65,149.77/x
  3. Step 3: Cross multiply
    95,352.24x = 131,610.28 × 65,149.77
  4. Step 4: Simplify right side
    95,352.24x = 8,574,379,471.64
  5. Step 5: Solve for x
    x = 8,574,379,471.64/95,352.24
  6. Step 6: Final answer
    x = 89,923.21

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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.