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Finding the Fourth Proportional to 3,327, 4,593.06 and 2,001

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Solution

The fourth proportional to 3,327, 4,593.06 and 2,001 is: 2,762.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327 : 4,593.06 = 2,001 : x
  2. Step 2: Convert to fraction form
    3,327/4,593.06 = 2,001/x
  3. Step 3: Cross multiply
    3,327x = 4,593.06 × 2,001
  4. Step 4: Simplify right side
    3,327x = 9,190,713.06
  5. Step 5: Solve for x
    x = 9,190,713.06/3,327
  6. Step 6: Final answer
    x = 2,762.46

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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.