Home / 5,344.93-8,015.35-2,226.41

Finding the Fourth Proportional to 5,344.93, 8,015.35 and 2,226.41

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Solution

The fourth proportional to 5,344.93, 8,015.35 and 2,226.41 is: 3,338.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,344.93 : 8,015.35 = 2,226.41 : x
  2. Step 2: Convert to fraction form
    5,344.93/8,015.35 = 2,226.41/x
  3. Step 3: Cross multiply
    5,344.93x = 8,015.35 × 2,226.41
  4. Step 4: Simplify right side
    5,344.93x = 17,845,455.39
  5. Step 5: Solve for x
    x = 17,845,455.39/5,344.93
  6. Step 6: Final answer
    x = 3,338.76

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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.