Home / 4,927.33-7,382.48-3,459.61

Finding the Fourth Proportional to 4,927.33, 7,382.48 and 3,459.61

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Solution

The fourth proportional to 4,927.33, 7,382.48 and 3,459.61 is: 5,183.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,927.33 : 7,382.48 = 3,459.61 : x
  2. Step 2: Convert to fraction form
    4,927.33/7,382.48 = 3,459.61/x
  3. Step 3: Cross multiply
    4,927.33x = 7,382.48 × 3,459.61
  4. Step 4: Simplify right side
    4,927.33x = 25,540,464.72
  5. Step 5: Solve for x
    x = 25,540,464.72/4,927.33
  6. Step 6: Final answer
    x = 5,183.43

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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.