Home / 6,310.03-9,470.91-3,192.24

Finding the Fourth Proportional to 6,310.03, 9,470.91 and 3,192.24

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Solution

The fourth proportional to 6,310.03, 9,470.91 and 3,192.24 is: 4,791.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,310.03 : 9,470.91 = 3,192.24 : x
  2. Step 2: Convert to fraction form
    6,310.03/9,470.91 = 3,192.24/x
  3. Step 3: Cross multiply
    6,310.03x = 9,470.91 × 3,192.24
  4. Step 4: Simplify right side
    6,310.03x = 30,233,401.78
  5. Step 5: Solve for x
    x = 30,233,401.78/6,310.03
  6. Step 6: Final answer
    x = 4,791.32

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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.