Home / 4,028.82-6,039.98-1,562.38

Finding the Fourth Proportional to 4,028.82, 6,039.98 and 1,562.38

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Solution

The fourth proportional to 4,028.82, 6,039.98 and 1,562.38 is: 2,342.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,028.82 : 6,039.98 = 1,562.38 : x
  2. Step 2: Convert to fraction form
    4,028.82/6,039.98 = 1,562.38/x
  3. Step 3: Cross multiply
    4,028.82x = 6,039.98 × 1,562.38
  4. Step 4: Simplify right side
    4,028.82x = 9,436,743.95
  5. Step 5: Solve for x
    x = 9,436,743.95/4,028.82
  6. Step 6: Final answer
    x = 2,342.31

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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.