Home / 95,410.33-143,119.55-32,231.95

Finding the Fourth Proportional to 95,410.33, 143,119.55 and 32,231.95

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Solution

The fourth proportional to 95,410.33, 143,119.55 and 32,231.95 is: 48,349.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,410.33 : 143,119.55 = 32,231.95 : x
  2. Step 2: Convert to fraction form
    95,410.33/143,119.55 = 32,231.95/x
  3. Step 3: Cross multiply
    95,410.33x = 143,119.55 × 32,231.95
  4. Step 4: Simplify right side
    95,410.33x = 4,613,022,179.62
  5. Step 5: Solve for x
    x = 4,613,022,179.62/95,410.33
  6. Step 6: Final answer
    x = 48,349.29

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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.