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Finding the Fourth Proportional to 6,692.82, 10,039.41 and 2,250.66

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Solution

The fourth proportional to 6,692.82, 10,039.41 and 2,250.66 is: 3,376.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,692.82 : 10,039.41 = 2,250.66 : x
  2. Step 2: Convert to fraction form
    6,692.82/10,039.41 = 2,250.66/x
  3. Step 3: Cross multiply
    6,692.82x = 10,039.41 × 2,250.66
  4. Step 4: Simplify right side
    6,692.82x = 22,595,248.31
  5. Step 5: Solve for x
    x = 22,595,248.31/6,692.82
  6. Step 6: Final answer
    x = 3,376.04

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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.