Home / 9,251.44-12,767.00-5,059.69

Finding the Fourth Proportional to 9,251.44, 12,767.00 and 5,059.69

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Solution

The fourth proportional to 9,251.44, 12,767.00 and 5,059.69 is: 6,982.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,251.44 : 12,767.00 = 5,059.69 : x
  2. Step 2: Convert to fraction form
    9,251.44/12,767.00 = 5,059.69/x
  3. Step 3: Cross multiply
    9,251.44x = 12,767.00 × 5,059.69
  4. Step 4: Simplify right side
    9,251.44x = 64,597,005.01
  5. Step 5: Solve for x
    x = 64,597,005.01/9,251.44
  6. Step 6: Final answer
    x = 6,982.37

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Half scale
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Double scale
Find fourth proportional to 9,252.44, 12,768.38 and 5,060.69
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.