Home / 5,883.48-8,119.24-3,230.92

Finding the Fourth Proportional to 5,883.48, 8,119.24 and 3,230.92

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Solution

The fourth proportional to 5,883.48, 8,119.24 and 3,230.92 is: 4,458.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,883.48 : 8,119.24 = 3,230.92 : x
  2. Step 2: Convert to fraction form
    5,883.48/8,119.24 = 3,230.92/x
  3. Step 3: Cross multiply
    5,883.48x = 8,119.24 × 3,230.92
  4. Step 4: Simplify right side
    5,883.48x = 26,232,614.90
  5. Step 5: Solve for x
    x = 26,232,614.90/5,883.48
  6. Step 6: Final answer
    x = 4,458.69

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Half scale
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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.