Home / 3,551.06-5,319.61-3,348.77

Finding the Fourth Proportional to 3,551.06, 5,319.61 and 3,348.77

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Solution

The fourth proportional to 3,551.06, 5,319.61 and 3,348.77 is: 5,016.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,551.06 : 5,319.61 = 3,348.77 : x
  2. Step 2: Convert to fraction form
    3,551.06/5,319.61 = 3,348.77/x
  3. Step 3: Cross multiply
    3,551.06x = 5,319.61 × 3,348.77
  4. Step 4: Simplify right side
    3,551.06x = 17,814,115.41
  5. Step 5: Solve for x
    x = 17,814,115.41/3,551.06
  6. Step 6: Final answer
    x = 5,016.56

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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.