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Finding the Fourth Proportional to 4,361.62, 6,019.02 and 2,372.14

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Solution

The fourth proportional to 4,361.62, 6,019.02 and 2,372.14 is: 3,273.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,361.62 : 6,019.02 = 2,372.14 : x
  2. Step 2: Convert to fraction form
    4,361.62/6,019.02 = 2,372.14/x
  3. Step 3: Cross multiply
    4,361.62x = 6,019.02 × 2,372.14
  4. Step 4: Simplify right side
    4,361.62x = 14,277,958.10
  5. Step 5: Solve for x
    x = 14,277,958.10/4,361.62
  6. Step 6: Final answer
    x = 3,273.54

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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.