Home / 3,466.33-5,197.06-1,274.77

Finding the Fourth Proportional to 3,466.33, 5,197.06 and 1,274.77

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Solution

The fourth proportional to 3,466.33, 5,197.06 and 1,274.77 is: 1,911.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,466.33 : 5,197.06 = 1,274.77 : x
  2. Step 2: Convert to fraction form
    3,466.33/5,197.06 = 1,274.77/x
  3. Step 3: Cross multiply
    3,466.33x = 5,197.06 × 1,274.77
  4. Step 4: Simplify right side
    3,466.33x = 6,625,064.27
  5. Step 5: Solve for x
    x = 6,625,064.27/3,466.33
  6. Step 6: Final answer
    x = 1,911.26

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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.