Home / 67,044.41-100,565.30-27,062.33

Finding the Fourth Proportional to 67,044.41, 100,565.30 and 27,062.33

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Solution

The fourth proportional to 67,044.41, 100,565.30 and 27,062.33 is: 40,592.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,044.41 : 100,565.30 = 27,062.33 : x
  2. Step 2: Convert to fraction form
    67,044.41/100,565.30 = 27,062.33/x
  3. Step 3: Cross multiply
    67,044.41x = 100,565.30 × 27,062.33
  4. Step 4: Simplify right side
    67,044.41x = 2,721,531,335.15
  5. Step 5: Solve for x
    x = 2,721,531,335.15/67,044.41
  6. Step 6: Final answer
    x = 40,592.96

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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.