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Finding the Fourth Proportional to 3,597.71, 4,965.44 and 2,025.95

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Solution

The fourth proportional to 3,597.71, 4,965.44 and 2,025.95 is: 2,796.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,597.71 : 4,965.44 = 2,025.95 : x
  2. Step 2: Convert to fraction form
    3,597.71/4,965.44 = 2,025.95/x
  3. Step 3: Cross multiply
    3,597.71x = 4,965.44 × 2,025.95
  4. Step 4: Simplify right side
    3,597.71x = 10,059,723.04
  5. Step 5: Solve for x
    x = 10,059,723.04/3,597.71
  6. Step 6: Final answer
    x = 2,796.15

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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.