Home / 6,044.38-8,338.40-4,276.96

Finding the Fourth Proportional to 6,044.38, 8,338.40 and 4,276.96

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Solution

The fourth proportional to 6,044.38, 8,338.40 and 4,276.96 is: 5,900.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,044.38 : 8,338.40 = 4,276.96 : x
  2. Step 2: Convert to fraction form
    6,044.38/8,338.40 = 4,276.96/x
  3. Step 3: Cross multiply
    6,044.38x = 8,338.40 × 4,276.96
  4. Step 4: Simplify right side
    6,044.38x = 35,663,003.26
  5. Step 5: Solve for x
    x = 35,663,003.26/6,044.38
  6. Step 6: Final answer
    x = 5,900.19

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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.