Home / 4,202.42-6,304.86-1,737.38

Finding the Fourth Proportional to 4,202.42, 6,304.86 and 1,737.38

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Solution

The fourth proportional to 4,202.42, 6,304.86 and 1,737.38 is: 2,606.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,202.42 : 6,304.86 = 1,737.38 : x
  2. Step 2: Convert to fraction form
    4,202.42/6,304.86 = 1,737.38/x
  3. Step 3: Cross multiply
    4,202.42x = 6,304.86 × 1,737.38
  4. Step 4: Simplify right side
    4,202.42x = 10,953,906.14
  5. Step 5: Solve for x
    x = 10,953,906.14/4,202.42
  6. Step 6: Final answer
    x = 2,606.57

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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.