Home / 2,713.44-4,069.89-1,841.54

Finding the Fourth Proportional to 2,713.44, 4,069.89 and 1,841.54

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Solution

The fourth proportional to 2,713.44, 4,069.89 and 1,841.54 is: 2,762.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,713.44 : 4,069.89 = 1,841.54 : x
  2. Step 2: Convert to fraction form
    2,713.44/4,069.89 = 1,841.54/x
  3. Step 3: Cross multiply
    2,713.44x = 4,069.89 × 1,841.54
  4. Step 4: Simplify right side
    2,713.44x = 7,494,844.88
  5. Step 5: Solve for x
    x = 7,494,844.88/2,713.44
  6. Step 6: Final answer
    x = 2,762.12

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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.