Home / 2,744.01-4,119.41-1,825.47

Finding the Fourth Proportional to 2,744.01, 4,119.41 and 1,825.47

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Solution

The fourth proportional to 2,744.01, 4,119.41 and 1,825.47 is: 2,740.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,744.01 : 4,119.41 = 1,825.47 : x
  2. Step 2: Convert to fraction form
    2,744.01/4,119.41 = 1,825.47/x
  3. Step 3: Cross multiply
    2,744.01x = 4,119.41 × 1,825.47
  4. Step 4: Simplify right side
    2,744.01x = 7,519,859.37
  5. Step 5: Solve for x
    x = 7,519,859.37/2,744.01
  6. Step 6: Final answer
    x = 2,740.46

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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.