Home / 5,923.38-8,174.01-3,270.73

Finding the Fourth Proportional to 5,923.38, 8,174.01 and 3,270.73

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Solution

The fourth proportional to 5,923.38, 8,174.01 and 3,270.73 is: 4,513.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,923.38 : 8,174.01 = 3,270.73 : x
  2. Step 2: Convert to fraction form
    5,923.38/8,174.01 = 3,270.73/x
  3. Step 3: Cross multiply
    5,923.38x = 8,174.01 × 3,270.73
  4. Step 4: Simplify right side
    5,923.38x = 26,734,979.73
  5. Step 5: Solve for x
    x = 26,734,979.73/5,923.38
  6. Step 6: Final answer
    x = 4,513.47

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Double scale
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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.