Home / 111,098.44-166,672.14-32,215.96

Finding the Fourth Proportional to 111,098.44, 166,672.14 and 32,215.96

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Solution

The fourth proportional to 111,098.44, 166,672.14 and 32,215.96 is: 48,331.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,098.44 : 166,672.14 = 32,215.96 : x
  2. Step 2: Convert to fraction form
    111,098.44/166,672.14 = 32,215.96/x
  3. Step 3: Cross multiply
    111,098.44x = 166,672.14 × 32,215.96
  4. Step 4: Simplify right side
    111,098.44x = 5,369,502,995.35
  5. Step 5: Solve for x
    x = 5,369,502,995.35/111,098.44
  6. Step 6: Final answer
    x = 48,331.04

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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.