Home / 4,243.87-5,851.15-3,034

Finding the Fourth Proportional to 4,243.87, 5,851.15 and 3,034

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Solution

The fourth proportional to 4,243.87, 5,851.15 and 3,034 is: 4,183.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,243.87 : 5,851.15 = 3,034 : x
  2. Step 2: Convert to fraction form
    4,243.87/5,851.15 = 3,034/x
  3. Step 3: Cross multiply
    4,243.87x = 5,851.15 × 3,034
  4. Step 4: Simplify right side
    4,243.87x = 17,752,389.10
  5. Step 5: Solve for x
    x = 17,752,389.10/4,243.87
  6. Step 6: Final answer
    x = 4,183.07

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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.