Home / 110,958.56-166,439.05-32,073.47

Finding the Fourth Proportional to 110,958.56, 166,439.05 and 32,073.47

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Solution

The fourth proportional to 110,958.56, 166,439.05 and 32,073.47 is: 48,110.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,958.56 : 166,439.05 = 32,073.47 : x
  2. Step 2: Convert to fraction form
    110,958.56/166,439.05 = 32,073.47/x
  3. Step 3: Cross multiply
    110,958.56x = 166,439.05 × 32,073.47
  4. Step 4: Simplify right side
    110,958.56x = 5,338,277,769.18
  5. Step 5: Solve for x
    x = 5,338,277,769.18/110,958.56
  6. Step 6: Final answer
    x = 48,110.55

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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.