Home / 26,171.44-36,115.81-14,841.97

Finding the Fourth Proportional to 26,171.44, 36,115.81 and 14,841.97

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Solution

The fourth proportional to 26,171.44, 36,115.81 and 14,841.97 is: 20,481.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,171.44 : 36,115.81 = 14,841.97 : x
  2. Step 2: Convert to fraction form
    26,171.44/36,115.81 = 14,841.97/x
  3. Step 3: Cross multiply
    26,171.44x = 36,115.81 × 14,841.97
  4. Step 4: Simplify right side
    26,171.44x = 536,029,768.55
  5. Step 5: Solve for x
    x = 536,029,768.55/26,171.44
  6. Step 6: Final answer
    x = 20,481.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.