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Finding the Fourth Proportional to 6,871.73, 10,282.95 and 5,950.44

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Solution

The fourth proportional to 6,871.73, 10,282.95 and 5,950.44 is: 8,904.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,871.73 : 10,282.95 = 5,950.44 : x
  2. Step 2: Convert to fraction form
    6,871.73/10,282.95 = 5,950.44/x
  3. Step 3: Cross multiply
    6,871.73x = 10,282.95 × 5,950.44
  4. Step 4: Simplify right side
    6,871.73x = 61,188,077.00
  5. Step 5: Solve for x
    x = 61,188,077.00/6,871.73
  6. Step 6: Final answer
    x = 8,904.33

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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.