Home / 6,193.28-9,289.92-2,296.64

Finding the Fourth Proportional to 6,193.28, 9,289.92 and 2,296.64

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Solution

The fourth proportional to 6,193.28, 9,289.92 and 2,296.64 is: 3,444.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,193.28 : 9,289.92 = 2,296.64 : x
  2. Step 2: Convert to fraction form
    6,193.28/9,289.92 = 2,296.64/x
  3. Step 3: Cross multiply
    6,193.28x = 9,289.92 × 2,296.64
  4. Step 4: Simplify right side
    6,193.28x = 21,335,601.87
  5. Step 5: Solve for x
    x = 21,335,601.87/6,193.28
  6. Step 6: Final answer
    x = 3,444.96

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Double scale
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Similar ratio
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1.5x scale

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.