Home / 2,241.33-3,093.11-1,246.62

Finding the Fourth Proportional to 2,241.33, 3,093.11 and 1,246.62

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Solution

The fourth proportional to 2,241.33, 3,093.11 and 1,246.62 is: 1,720.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,241.33 : 3,093.11 = 1,246.62 : x
  2. Step 2: Convert to fraction form
    2,241.33/3,093.11 = 1,246.62/x
  3. Step 3: Cross multiply
    2,241.33x = 3,093.11 × 1,246.62
  4. Step 4: Simplify right side
    2,241.33x = 3,855,931.23
  5. Step 5: Solve for x
    x = 3,855,931.23/2,241.33
  6. Step 6: Final answer
    x = 1,720.37

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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.