Home / 5,469.04-8,202.72-2,694.94

Finding the Fourth Proportional to 5,469.04, 8,202.72 and 2,694.94

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Solution

The fourth proportional to 5,469.04, 8,202.72 and 2,694.94 is: 4,042.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,469.04 : 8,202.72 = 2,694.94 : x
  2. Step 2: Convert to fraction form
    5,469.04/8,202.72 = 2,694.94/x
  3. Step 3: Cross multiply
    5,469.04x = 8,202.72 × 2,694.94
  4. Step 4: Simplify right side
    5,469.04x = 22,105,838.24
  5. Step 5: Solve for x
    x = 22,105,838.24/5,469.04
  6. Step 6: Final answer
    x = 4,042.00

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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.