Home / 3,532.67-5,290.35-2,067.38

Finding the Fourth Proportional to 3,532.67, 5,290.35 and 2,067.38

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Solution

The fourth proportional to 3,532.67, 5,290.35 and 2,067.38 is: 3,096.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,532.67 : 5,290.35 = 2,067.38 : x
  2. Step 2: Convert to fraction form
    3,532.67/5,290.35 = 2,067.38/x
  3. Step 3: Cross multiply
    3,532.67x = 5,290.35 × 2,067.38
  4. Step 4: Simplify right side
    3,532.67x = 10,937,163.78
  5. Step 5: Solve for x
    x = 10,937,163.78/3,532.67
  6. Step 6: Final answer
    x = 3,096.00

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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.