Home / 3,297.33-4,946.01-2,193.81

Finding the Fourth Proportional to 3,297.33, 4,946.01 and 2,193.81

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Solution

The fourth proportional to 3,297.33, 4,946.01 and 2,193.81 is: 3,290.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,297.33 : 4,946.01 = 2,193.81 : x
  2. Step 2: Convert to fraction form
    3,297.33/4,946.01 = 2,193.81/x
  3. Step 3: Cross multiply
    3,297.33x = 4,946.01 × 2,193.81
  4. Step 4: Simplify right side
    3,297.33x = 10,850,606.20
  5. Step 5: Solve for x
    x = 10,850,606.20/3,297.33
  6. Step 6: Final answer
    x = 3,290.72

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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.