Home / 9,794.20-14,691.30-3,554.06

Finding the Fourth Proportional to 9,794.20, 14,691.30 and 3,554.06

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Solution

The fourth proportional to 9,794.20, 14,691.30 and 3,554.06 is: 5,331.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,794.20 : 14,691.30 = 3,554.06 : x
  2. Step 2: Convert to fraction form
    9,794.20/14,691.30 = 3,554.06/x
  3. Step 3: Cross multiply
    9,794.20x = 14,691.30 × 3,554.06
  4. Step 4: Simplify right side
    9,794.20x = 52,213,761.68
  5. Step 5: Solve for x
    x = 52,213,761.68/9,794.20
  6. Step 6: Final answer
    x = 5,331.09

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Similar ratio
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1.5x scale

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.