Home / 5,976.83-8,962.46-2,276.75

Finding the Fourth Proportional to 5,976.83, 8,962.46 and 2,276.75

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Solution

The fourth proportional to 5,976.83, 8,962.46 and 2,276.75 is: 3,414.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,976.83 : 8,962.46 = 2,276.75 : x
  2. Step 2: Convert to fraction form
    5,976.83/8,962.46 = 2,276.75/x
  3. Step 3: Cross multiply
    5,976.83x = 8,962.46 × 2,276.75
  4. Step 4: Simplify right side
    5,976.83x = 20,405,291.83
  5. Step 5: Solve for x
    x = 20,405,291.83/5,976.83
  6. Step 6: Final answer
    x = 3,414.06

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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.