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Finding the Fourth Proportional to 6,597.41, 9,896.31 and 2,897.73

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Solution

The fourth proportional to 6,597.41, 9,896.31 and 2,897.73 is: 4,346.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,597.41 : 9,896.31 = 2,897.73 : x
  2. Step 2: Convert to fraction form
    6,597.41/9,896.31 = 2,897.73/x
  3. Step 3: Cross multiply
    6,597.41x = 9,896.31 × 2,897.73
  4. Step 4: Simplify right side
    6,597.41x = 28,676,834.38
  5. Step 5: Solve for x
    x = 28,676,834.38/6,597.41
  6. Step 6: Final answer
    x = 4,346.68

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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.