Home / 26,469.44-39,513.77-22,680.42

Finding the Fourth Proportional to 26,469.44, 39,513.77 and 22,680.42

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Solution

The fourth proportional to 26,469.44, 39,513.77 and 22,680.42 is: 33,857.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,469.44 : 39,513.77 = 22,680.42 : x
  2. Step 2: Convert to fraction form
    26,469.44/39,513.77 = 22,680.42/x
  3. Step 3: Cross multiply
    26,469.44x = 39,513.77 × 22,680.42
  4. Step 4: Simplify right side
    26,469.44x = 896,188,785.98
  5. Step 5: Solve for x
    x = 896,188,785.98/26,469.44
  6. Step 6: Final answer
    x = 33,857.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.