Home / 3,266.22-4,506.44-2,007.48

Finding the Fourth Proportional to 3,266.22, 4,506.44 and 2,007.48

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Solution

The fourth proportional to 3,266.22, 4,506.44 and 2,007.48 is: 2,769.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,266.22 : 4,506.44 = 2,007.48 : x
  2. Step 2: Convert to fraction form
    3,266.22/4,506.44 = 2,007.48/x
  3. Step 3: Cross multiply
    3,266.22x = 4,506.44 × 2,007.48
  4. Step 4: Simplify right side
    3,266.22x = 9,046,595.03
  5. Step 5: Solve for x
    x = 9,046,595.03/3,266.22
  6. Step 6: Final answer
    x = 2,769.74

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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.