Home / 6,203.28-9,311.48-2,694.96

Finding the Fourth Proportional to 6,203.28, 9,311.48 and 2,694.96

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Solution

The fourth proportional to 6,203.28, 9,311.48 and 2,694.96 is: 4,045.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,203.28 : 9,311.48 = 2,694.96 : x
  2. Step 2: Convert to fraction form
    6,203.28/9,311.48 = 2,694.96/x
  3. Step 3: Cross multiply
    6,203.28x = 9,311.48 × 2,694.96
  4. Step 4: Simplify right side
    6,203.28x = 25,094,066.14
  5. Step 5: Solve for x
    x = 25,094,066.14/6,203.28
  6. Step 6: Final answer
    x = 4,045.29

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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.