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Finding the Fourth Proportional to 6,001.56, 8,282.52 and 3,349.22

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Solution

The fourth proportional to 6,001.56, 8,282.52 and 3,349.22 is: 4,622.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,001.56 : 8,282.52 = 3,349.22 : x
  2. Step 2: Convert to fraction form
    6,001.56/8,282.52 = 3,349.22/x
  3. Step 3: Cross multiply
    6,001.56x = 8,282.52 × 3,349.22
  4. Step 4: Simplify right side
    6,001.56x = 27,739,940.22
  5. Step 5: Solve for x
    x = 27,739,940.22/6,001.56
  6. Step 6: Final answer
    x = 4,622.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.