Home / 26,794.92-40,194.30-7,073.28

Finding the Fourth Proportional to 26,794.92, 40,194.30 and 7,073.28

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Solution

The fourth proportional to 26,794.92, 40,194.30 and 7,073.28 is: 10,610.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,794.92 : 40,194.30 = 7,073.28 : x
  2. Step 2: Convert to fraction form
    26,794.92/40,194.30 = 7,073.28/x
  3. Step 3: Cross multiply
    26,794.92x = 40,194.30 × 7,073.28
  4. Step 4: Simplify right side
    26,794.92x = 284,305,538.30
  5. Step 5: Solve for x
    x = 284,305,538.30/26,794.92
  6. Step 6: Final answer
    x = 10,610.43

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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.