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Finding the Fourth Proportional to 9,602.98, 13,252.17 and 6,067.78

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Solution

The fourth proportional to 9,602.98, 13,252.17 and 6,067.78 is: 8,373.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,602.98 : 13,252.17 = 6,067.78 : x
  2. Step 2: Convert to fraction form
    9,602.98/13,252.17 = 6,067.78/x
  3. Step 3: Cross multiply
    9,602.98x = 13,252.17 × 6,067.78
  4. Step 4: Simplify right side
    9,602.98x = 80,411,252.08
  5. Step 5: Solve for x
    x = 80,411,252.08/9,602.98
  6. Step 6: Final answer
    x = 8,373.57

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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.