Home / 6,150.82-9,226.23-4,070.43

Finding the Fourth Proportional to 6,150.82, 9,226.23 and 4,070.43

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Solution

The fourth proportional to 6,150.82, 9,226.23 and 4,070.43 is: 6,105.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,150.82 : 9,226.23 = 4,070.43 : x
  2. Step 2: Convert to fraction form
    6,150.82/9,226.23 = 4,070.43/x
  3. Step 3: Cross multiply
    6,150.82x = 9,226.23 × 4,070.43
  4. Step 4: Simplify right side
    6,150.82x = 37,554,723.38
  5. Step 5: Solve for x
    x = 37,554,723.38/6,150.82
  6. Step 6: Final answer
    x = 6,105.65

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Half scale
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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.