Home / 2,330.26-3,494.19-943.22

Finding the Fourth Proportional to 2,330.26, 3,494.19 and 943.22

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Solution

The fourth proportional to 2,330.26, 3,494.19 and 943.22 is: 1,414.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,330.26 : 3,494.19 = 943.22 : x
  2. Step 2: Convert to fraction form
    2,330.26/3,494.19 = 943.22/x
  3. Step 3: Cross multiply
    2,330.26x = 3,494.19 × 943.22
  4. Step 4: Simplify right side
    2,330.26x = 3,295,787.03
  5. Step 5: Solve for x
    x = 3,295,787.03/2,330.26
  6. Step 6: Final answer
    x = 1,414.35

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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.