Home / 6,104.73-9,157.14-2,209.13

Finding the Fourth Proportional to 6,104.73, 9,157.14 and 2,209.13

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Solution

The fourth proportional to 6,104.73, 9,157.14 and 2,209.13 is: 3,313.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,104.73 : 9,157.14 = 2,209.13 : x
  2. Step 2: Convert to fraction form
    6,104.73/9,157.14 = 2,209.13/x
  3. Step 3: Cross multiply
    6,104.73x = 9,157.14 × 2,209.13
  4. Step 4: Simplify right side
    6,104.73x = 20,229,312.69
  5. Step 5: Solve for x
    x = 20,229,312.69/6,104.73
  6. Step 6: Final answer
    x = 3,313.71

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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.