Home / 95,379.88-143,081.34-25,260.52

Finding the Fourth Proportional to 95,379.88, 143,081.34 and 25,260.52

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Solution

The fourth proportional to 95,379.88, 143,081.34 and 25,260.52 is: 37,893.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,379.88 : 143,081.34 = 25,260.52 : x
  2. Step 2: Convert to fraction form
    95,379.88/143,081.34 = 25,260.52/x
  3. Step 3: Cross multiply
    95,379.88x = 143,081.34 × 25,260.52
  4. Step 4: Simplify right side
    95,379.88x = 3,614,309,050.70
  5. Step 5: Solve for x
    x = 3,614,309,050.70/95,379.88
  6. Step 6: Final answer
    x = 37,893.83

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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.