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Finding the Fourth Proportional to 4,361.55, 6,019.11 and 2,593.42

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Solution

The fourth proportional to 4,361.55, 6,019.11 and 2,593.42 is: 3,579.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,361.55 : 6,019.11 = 2,593.42 : x
  2. Step 2: Convert to fraction form
    4,361.55/6,019.11 = 2,593.42/x
  3. Step 3: Cross multiply
    4,361.55x = 6,019.11 × 2,593.42
  4. Step 4: Simplify right side
    4,361.55x = 15,610,065.21
  5. Step 5: Solve for x
    x = 15,610,065.21/4,361.55
  6. Step 6: Final answer
    x = 3,579.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.