Home / 67,546.74-101,232.48-27,519.18

Finding the Fourth Proportional to 67,546.74, 101,232.48 and 27,519.18

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Solution

The fourth proportional to 67,546.74, 101,232.48 and 27,519.18 is: 41,243.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,546.74 : 101,232.48 = 27,519.18 : x
  2. Step 2: Convert to fraction form
    67,546.74/101,232.48 = 27,519.18/x
  3. Step 3: Cross multiply
    67,546.74x = 101,232.48 × 27,519.18
  4. Step 4: Simplify right side
    67,546.74x = 2,785,834,562.54
  5. Step 5: Solve for x
    x = 2,785,834,562.54/67,546.74
  6. Step 6: Final answer
    x = 41,243.06

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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.