Home / 2,067.84-3,095.02-1,519.88

Finding the Fourth Proportional to 2,067.84, 3,095.02 and 1,519.88

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Solution

The fourth proportional to 2,067.84, 3,095.02 and 1,519.88 is: 2,274.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,067.84 : 3,095.02 = 1,519.88 : x
  2. Step 2: Convert to fraction form
    2,067.84/3,095.02 = 1,519.88/x
  3. Step 3: Cross multiply
    2,067.84x = 3,095.02 × 1,519.88
  4. Step 4: Simplify right side
    2,067.84x = 4,704,059.00
  5. Step 5: Solve for x
    x = 4,704,059.00/2,067.84
  6. Step 6: Final answer
    x = 2,274.87

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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.