Home / 6,184.14-9,276.20-2,080.14

Finding the Fourth Proportional to 6,184.14, 9,276.20 and 2,080.14

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Solution

The fourth proportional to 6,184.14, 9,276.20 and 2,080.14 is: 3,120.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,184.14 : 9,276.20 = 2,080.14 : x
  2. Step 2: Convert to fraction form
    6,184.14/9,276.20 = 2,080.14/x
  3. Step 3: Cross multiply
    6,184.14x = 9,276.20 × 2,080.14
  4. Step 4: Simplify right side
    6,184.14x = 19,295,794.67
  5. Step 5: Solve for x
    x = 19,295,794.67/6,184.14
  6. Step 6: Final answer
    x = 3,120.21

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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.