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Finding the Fourth Proportional to 5,968.42, 8,952.54 and 2,018.84

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Solution

The fourth proportional to 5,968.42, 8,952.54 and 2,018.84 is: 3,028.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,968.42 : 8,952.54 = 2,018.84 : x
  2. Step 2: Convert to fraction form
    5,968.42/8,952.54 = 2,018.84/x
  3. Step 3: Cross multiply
    5,968.42x = 8,952.54 × 2,018.84
  4. Step 4: Simplify right side
    5,968.42x = 18,073,745.85
  5. Step 5: Solve for x
    x = 18,073,745.85/5,968.42
  6. Step 6: Final answer
    x = 3,028.23

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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.