Home / 111,553.24-167,362.62-44,959.10

Finding the Fourth Proportional to 111,553.24, 167,362.62 and 44,959.10

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Solution

The fourth proportional to 111,553.24, 167,362.62 and 44,959.10 is: 67,451.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,553.24 : 167,362.62 = 44,959.10 : x
  2. Step 2: Convert to fraction form
    111,553.24/167,362.62 = 44,959.10/x
  3. Step 3: Cross multiply
    111,553.24x = 167,362.62 × 44,959.10
  4. Step 4: Simplify right side
    111,553.24x = 7,524,472,768.84
  5. Step 5: Solve for x
    x = 7,524,472,768.84/111,553.24
  6. Step 6: Final answer
    x = 67,451.85

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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.