Home / 4,195.08-6,291.66-1,597.64

Finding the Fourth Proportional to 4,195.08, 6,291.66 and 1,597.64

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Solution

The fourth proportional to 4,195.08, 6,291.66 and 1,597.64 is: 2,396.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,195.08 : 6,291.66 = 1,597.64 : x
  2. Step 2: Convert to fraction form
    4,195.08/6,291.66 = 1,597.64/x
  3. Step 3: Cross multiply
    4,195.08x = 6,291.66 × 1,597.64
  4. Step 4: Simplify right side
    4,195.08x = 10,051,807.68
  5. Step 5: Solve for x
    x = 10,051,807.68/4,195.08
  6. Step 6: Final answer
    x = 2,396.09

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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.