Home / 5,504.27-8,257.93-2,216.59

Finding the Fourth Proportional to 5,504.27, 8,257.93 and 2,216.59

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Solution

The fourth proportional to 5,504.27, 8,257.93 and 2,216.59 is: 3,325.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,504.27 : 8,257.93 = 2,216.59 : x
  2. Step 2: Convert to fraction form
    5,504.27/8,257.93 = 2,216.59/x
  3. Step 3: Cross multiply
    5,504.27x = 8,257.93 × 2,216.59
  4. Step 4: Simplify right side
    5,504.27x = 18,304,418.87
  5. Step 5: Solve for x
    x = 18,304,418.87/5,504.27
  6. Step 6: Final answer
    x = 3,325.50

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1.5x scale

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.