Home / 111,177.36-166,791.84-32,292.96

Finding the Fourth Proportional to 111,177.36, 166,791.84 and 32,292.96

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Solution

The fourth proportional to 111,177.36, 166,791.84 and 32,292.96 is: 48,446.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,177.36 : 166,791.84 = 32,292.96 : x
  2. Step 2: Convert to fraction form
    111,177.36/166,791.84 = 32,292.96/x
  3. Step 3: Cross multiply
    111,177.36x = 166,791.84 × 32,292.96
  4. Step 4: Simplify right side
    111,177.36x = 5,386,202,217.45
  5. Step 5: Solve for x
    x = 5,386,202,217.45/111,177.36
  6. Step 6: Final answer
    x = 48,446.93

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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.