Home / 95,201.64-131,377.45-52,183.52

Finding the Fourth Proportional to 95,201.64, 131,377.45 and 52,183.52

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Solution

The fourth proportional to 95,201.64, 131,377.45 and 52,183.52 is: 72,012.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,201.64 : 131,377.45 = 52,183.52 : x
  2. Step 2: Convert to fraction form
    95,201.64/131,377.45 = 52,183.52/x
  3. Step 3: Cross multiply
    95,201.64x = 131,377.45 × 52,183.52
  4. Step 4: Simplify right side
    95,201.64x = 6,855,738,118.07
  5. Step 5: Solve for x
    x = 6,855,738,118.07/95,201.64
  6. Step 6: Final answer
    x = 72,012.81

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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.