Home / 95,410.29-143,131.93-32,230.87

Finding the Fourth Proportional to 95,410.29, 143,131.93 and 32,230.87

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Solution

The fourth proportional to 95,410.29, 143,131.93 and 32,230.87 is: 48,351.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,410.29 : 143,131.93 = 32,230.87 : x
  2. Step 2: Convert to fraction form
    95,410.29/143,131.93 = 32,230.87/x
  3. Step 3: Cross multiply
    95,410.29x = 143,131.93 × 32,230.87
  4. Step 4: Simplify right side
    95,410.29x = 4,613,266,628.68
  5. Step 5: Solve for x
    x = 4,613,266,628.68/95,410.29
  6. Step 6: Final answer
    x = 48,351.88

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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.