Home / 6,383.36-9,575.06-2,001.16

Finding the Fourth Proportional to 6,383.36, 9,575.06 and 2,001.16

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Solution

The fourth proportional to 6,383.36, 9,575.06 and 2,001.16 is: 3,001.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,383.36 : 9,575.06 = 2,001.16 : x
  2. Step 2: Convert to fraction form
    6,383.36/9,575.06 = 2,001.16/x
  3. Step 3: Cross multiply
    6,383.36x = 9,575.06 × 2,001.16
  4. Step 4: Simplify right side
    6,383.36x = 19,161,229.03
  5. Step 5: Solve for x
    x = 19,161,229.03/6,383.36
  6. Step 6: Final answer
    x = 3,001.75

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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.