Home / 4,012.82-5,537.61-2,244.44

Finding the Fourth Proportional to 4,012.82, 5,537.61 and 2,244.44

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Solution

The fourth proportional to 4,012.82, 5,537.61 and 2,244.44 is: 3,097.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,012.82 : 5,537.61 = 2,244.44 : x
  2. Step 2: Convert to fraction form
    4,012.82/5,537.61 = 2,244.44/x
  3. Step 3: Cross multiply
    4,012.82x = 5,537.61 × 2,244.44
  4. Step 4: Simplify right side
    4,012.82x = 12,428,833.39
  5. Step 5: Solve for x
    x = 12,428,833.39/4,012.82
  6. Step 6: Final answer
    x = 3,097.28

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1.5x scale

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.