Home / 67,060.26-100,603.44-22,694.31

Finding the Fourth Proportional to 67,060.26, 100,603.44 and 22,694.31

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Solution

The fourth proportional to 67,060.26, 100,603.44 and 22,694.31 is: 34,045.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,060.26 : 100,603.44 = 22,694.31 : x
  2. Step 2: Convert to fraction form
    67,060.26/100,603.44 = 22,694.31/x
  3. Step 3: Cross multiply
    67,060.26x = 100,603.44 × 22,694.31
  4. Step 4: Simplify right side
    67,060.26x = 2,283,125,654.43
  5. Step 5: Solve for x
    x = 2,283,125,654.43/67,060.26
  6. Step 6: Final answer
    x = 34,045.88

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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.