Home / 95,524.53-131,821.23-53,081.97

Finding the Fourth Proportional to 95,524.53, 131,821.23 and 53,081.97

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Solution

The fourth proportional to 95,524.53, 131,821.23 and 53,081.97 is: 73,251.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,524.53 : 131,821.23 = 53,081.97 : x
  2. Step 2: Convert to fraction form
    95,524.53/131,821.23 = 53,081.97/x
  3. Step 3: Cross multiply
    95,524.53x = 131,821.23 × 53,081.97
  4. Step 4: Simplify right side
    95,524.53x = 6,997,330,576.22
  5. Step 5: Solve for x
    x = 6,997,330,576.22/95,524.53
  6. Step 6: Final answer
    x = 73,251.66

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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.