Home / 110,961.25-166,443.08-32,076.16

Finding the Fourth Proportional to 110,961.25, 166,443.08 and 32,076.16

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Solution

The fourth proportional to 110,961.25, 166,443.08 and 32,076.16 is: 48,114.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,961.25 : 166,443.08 = 32,076.16 : x
  2. Step 2: Convert to fraction form
    110,961.25/166,443.08 = 32,076.16/x
  3. Step 3: Cross multiply
    110,961.25x = 166,443.08 × 32,076.16
  4. Step 4: Simplify right side
    110,961.25x = 5,338,854,864.97
  5. Step 5: Solve for x
    x = 5,338,854,864.97/110,961.25
  6. Step 6: Final answer
    x = 48,114.59

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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.