Home / 6,150.20-9,225.29-2,046.20

Finding the Fourth Proportional to 6,150.20, 9,225.29 and 2,046.20

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Solution

The fourth proportional to 6,150.20, 9,225.29 and 2,046.20 is: 3,069.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,150.20 : 9,225.29 = 2,046.20 : x
  2. Step 2: Convert to fraction form
    6,150.20/9,225.29 = 2,046.20/x
  3. Step 3: Cross multiply
    6,150.20x = 9,225.29 × 2,046.20
  4. Step 4: Simplify right side
    6,150.20x = 18,876,732.04
  5. Step 5: Solve for x
    x = 18,876,732.04/6,150.20
  6. Step 6: Final answer
    x = 3,069.29

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Double scale
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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.