Home / 7,334.13-11,001.20-2,069.14

Finding the Fourth Proportional to 7,334.13, 11,001.20 and 2,069.14

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Solution

The fourth proportional to 7,334.13, 11,001.20 and 2,069.14 is: 3,103.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,334.13 : 11,001.20 = 2,069.14 : x
  2. Step 2: Convert to fraction form
    7,334.13/11,001.20 = 2,069.14/x
  3. Step 3: Cross multiply
    7,334.13x = 11,001.20 × 2,069.14
  4. Step 4: Simplify right side
    7,334.13x = 22,763,022.97
  5. Step 5: Solve for x
    x = 22,763,022.97/7,334.13
  6. Step 6: Final answer
    x = 3,103.71

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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.