Home / 95,357.91-143,043.89-25,236.75

Finding the Fourth Proportional to 95,357.91, 143,043.89 and 25,236.75

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Solution

The fourth proportional to 95,357.91, 143,043.89 and 25,236.75 is: 37,856.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,357.91 : 143,043.89 = 25,236.75 : x
  2. Step 2: Convert to fraction form
    95,357.91/143,043.89 = 25,236.75/x
  3. Step 3: Cross multiply
    95,357.91x = 143,043.89 × 25,236.75
  4. Step 4: Simplify right side
    95,357.91x = 3,609,962,764.77
  5. Step 5: Solve for x
    x = 3,609,962,764.77/95,357.91
  6. Step 6: Final answer
    x = 37,856.98

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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.