Home / 2,844.52-4,273.34-1,691.08

Finding the Fourth Proportional to 2,844.52, 4,273.34 and 1,691.08

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Solution

The fourth proportional to 2,844.52, 4,273.34 and 1,691.08 is: 2,540.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,844.52 : 4,273.34 = 1,691.08 : x
  2. Step 2: Convert to fraction form
    2,844.52/4,273.34 = 1,691.08/x
  3. Step 3: Cross multiply
    2,844.52x = 4,273.34 × 1,691.08
  4. Step 4: Simplify right side
    2,844.52x = 7,226,559.81
  5. Step 5: Solve for x
    x = 7,226,559.81/2,844.52
  6. Step 6: Final answer
    x = 2,540.52

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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.