Home / 6,194.10-9,291.15-4,005.30

Finding the Fourth Proportional to 6,194.10, 9,291.15 and 4,005.30

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Solution

The fourth proportional to 6,194.10, 9,291.15 and 4,005.30 is: 6,007.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,194.10 : 9,291.15 = 4,005.30 : x
  2. Step 2: Convert to fraction form
    6,194.10/9,291.15 = 4,005.30/x
  3. Step 3: Cross multiply
    6,194.10x = 9,291.15 × 4,005.30
  4. Step 4: Simplify right side
    6,194.10x = 37,213,843.10
  5. Step 5: Solve for x
    x = 37,213,843.10/6,194.10
  6. Step 6: Final answer
    x = 6,007.95

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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.