Home / 95,028.86-131,093.62-62,776.08

Finding the Fourth Proportional to 95,028.86, 131,093.62 and 62,776.08

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Solution

The fourth proportional to 95,028.86, 131,093.62 and 62,776.08 is: 86,600.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,028.86 : 131,093.62 = 62,776.08 : x
  2. Step 2: Convert to fraction form
    95,028.86/131,093.62 = 62,776.08/x
  3. Step 3: Cross multiply
    95,028.86x = 131,093.62 × 62,776.08
  4. Step 4: Simplify right side
    95,028.86x = 8,229,543,576.61
  5. Step 5: Solve for x
    x = 8,229,543,576.61/95,028.86
  6. Step 6: Final answer
    x = 86,600.47

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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.