Home / 240,906.42-332,439.66-132,010.11

Finding the Fourth Proportional to 240,906.42, 332,439.66 and 132,010.11

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Solution

The fourth proportional to 240,906.42, 332,439.66 and 132,010.11 is: 182,167.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,906.42 : 332,439.66 = 132,010.11 : x
  2. Step 2: Convert to fraction form
    240,906.42/332,439.66 = 132,010.11/x
  3. Step 3: Cross multiply
    240,906.42x = 332,439.66 × 132,010.11
  4. Step 4: Simplify right side
    240,906.42x = 43,885,396,084.96
  5. Step 5: Solve for x
    x = 43,885,396,084.96/240,906.42
  6. Step 6: Final answer
    x = 182,167.81

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1.5x scale

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.