Home / 6,163.44-9,245.04-4,184.16

Finding the Fourth Proportional to 6,163.44, 9,245.04 and 4,184.16

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Solution

The fourth proportional to 6,163.44, 9,245.04 and 4,184.16 is: 6,276.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,163.44 : 9,245.04 = 4,184.16 : x
  2. Step 2: Convert to fraction form
    6,163.44/9,245.04 = 4,184.16/x
  3. Step 3: Cross multiply
    6,163.44x = 9,245.04 × 4,184.16
  4. Step 4: Simplify right side
    6,163.44x = 38,682,726.57
  5. Step 5: Solve for x
    x = 38,682,726.57/6,163.44
  6. Step 6: Final answer
    x = 6,276.16

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Half scale
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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.