Home / 6,197.10-9,295.66-5,099.16

Finding the Fourth Proportional to 6,197.10, 9,295.66 and 5,099.16

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Solution

The fourth proportional to 6,197.10, 9,295.66 and 5,099.16 is: 7,648.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,197.10 : 9,295.66 = 5,099.16 : x
  2. Step 2: Convert to fraction form
    6,197.10/9,295.66 = 5,099.16/x
  3. Step 3: Cross multiply
    6,197.10x = 9,295.66 × 5,099.16
  4. Step 4: Simplify right side
    6,197.10x = 47,400,057.65
  5. Step 5: Solve for x
    x = 47,400,057.65/6,197.10
  6. Step 6: Final answer
    x = 7,648.75

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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.