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Finding the Fourth Proportional to 6,757.53, 10,084.65 and 6,019.41

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Solution

The fourth proportional to 6,757.53, 10,084.65 and 6,019.41 is: 8,983.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,757.53 : 10,084.65 = 6,019.41 : x
  2. Step 2: Convert to fraction form
    6,757.53/10,084.65 = 6,019.41/x
  3. Step 3: Cross multiply
    6,757.53x = 10,084.65 × 6,019.41
  4. Step 4: Simplify right side
    6,757.53x = 60,703,692.16
  5. Step 5: Solve for x
    x = 60,703,692.16/6,757.53
  6. Step 6: Final answer
    x = 8,983.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.