Home / 2,363.67-3,266.46-1,943.37

Finding the Fourth Proportional to 2,363.67, 3,266.46 and 1,943.37

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Solution

The fourth proportional to 2,363.67, 3,266.46 and 1,943.37 is: 2,685.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,363.67 : 3,266.46 = 1,943.37 : x
  2. Step 2: Convert to fraction form
    2,363.67/3,266.46 = 1,943.37/x
  3. Step 3: Cross multiply
    2,363.67x = 3,266.46 × 1,943.37
  4. Step 4: Simplify right side
    2,363.67x = 6,347,940.37
  5. Step 5: Solve for x
    x = 6,347,940.37/2,363.67
  6. Step 6: Final answer
    x = 2,685.63

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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.