Home / 9,016.72-13,523.82-3,093.51

Finding the Fourth Proportional to 9,016.72, 13,523.82 and 3,093.51

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Solution

The fourth proportional to 9,016.72, 13,523.82 and 3,093.51 is: 4,639.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,016.72 : 13,523.82 = 3,093.51 : x
  2. Step 2: Convert to fraction form
    9,016.72/13,523.82 = 3,093.51/x
  3. Step 3: Cross multiply
    9,016.72x = 13,523.82 × 3,093.51
  4. Step 4: Simplify right side
    9,016.72x = 41,836,072.41
  5. Step 5: Solve for x
    x = 41,836,072.41/9,016.72
  6. Step 6: Final answer
    x = 4,639.83

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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.