Home / 181,481.24-272,277.24-92,797.04

Finding the Fourth Proportional to 181,481.24, 272,277.24 and 92,797.04

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Solution

The fourth proportional to 181,481.24, 272,277.24 and 92,797.04 is: 139,223.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,481.24 : 272,277.24 = 92,797.04 : x
  2. Step 2: Convert to fraction form
    181,481.24/272,277.24 = 92,797.04/x
  3. Step 3: Cross multiply
    181,481.24x = 272,277.24 × 92,797.04
  4. Step 4: Simplify right side
    181,481.24x = 25,266,520,569.98
  5. Step 5: Solve for x
    x = 25,266,520,569.98/181,481.24
  6. Step 6: Final answer
    x = 139,223.87

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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.