Home / 6,844.56-10,286.07-4,071.73

Finding the Fourth Proportional to 6,844.56, 10,286.07 and 4,071.73

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Solution

The fourth proportional to 6,844.56, 10,286.07 and 4,071.73 is: 6,119.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,844.56 : 10,286.07 = 4,071.73 : x
  2. Step 2: Convert to fraction form
    6,844.56/10,286.07 = 4,071.73/x
  3. Step 3: Cross multiply
    6,844.56x = 10,286.07 × 4,071.73
  4. Step 4: Simplify right side
    6,844.56x = 41,882,099.80
  5. Step 5: Solve for x
    x = 41,882,099.80/6,844.56
  6. Step 6: Final answer
    x = 6,119.04

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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.