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Finding the Fourth Proportional to 6,067.17, 9,100.71 and 1,963.17

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Solution

The fourth proportional to 6,067.17, 9,100.71 and 1,963.17 is: 2,944.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,067.17 : 9,100.71 = 1,963.17 : x
  2. Step 2: Convert to fraction form
    6,067.17/9,100.71 = 1,963.17/x
  3. Step 3: Cross multiply
    6,067.17x = 9,100.71 × 1,963.17
  4. Step 4: Simplify right side
    6,067.17x = 17,866,240.85
  5. Step 5: Solve for x
    x = 17,866,240.85/6,067.17
  6. Step 6: Final answer
    x = 2,944.74

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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.