Home / 181,634.44-272,576.94-63,306.76

Finding the Fourth Proportional to 181,634.44, 272,576.94 and 63,306.76

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Solution

The fourth proportional to 181,634.44, 272,576.94 and 63,306.76 is: 95,003.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,634.44 : 272,576.94 = 63,306.76 : x
  2. Step 2: Convert to fraction form
    181,634.44/272,576.94 = 63,306.76/x
  3. Step 3: Cross multiply
    181,634.44x = 272,576.94 × 63,306.76
  4. Step 4: Simplify right side
    181,634.44x = 17,255,962,922.11
  5. Step 5: Solve for x
    x = 17,255,962,922.11/181,634.44
  6. Step 6: Final answer
    x = 95,003.81

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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.