Home / 67,836.27-101,754.35-23,463.36

Finding the Fourth Proportional to 67,836.27, 101,754.35 and 23,463.36

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Solution

The fourth proportional to 67,836.27, 101,754.35 and 23,463.36 is: 35,195.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,836.27 : 101,754.35 = 23,463.36 : x
  2. Step 2: Convert to fraction form
    67,836.27/101,754.35 = 23,463.36/x
  3. Step 3: Cross multiply
    67,836.27x = 101,754.35 × 23,463.36
  4. Step 4: Simplify right side
    67,836.27x = 2,387,498,828.30
  5. Step 5: Solve for x
    x = 2,387,498,828.30/67,836.27
  6. Step 6: Final answer
    x = 35,195.02

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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.