Home / 2,763.44-3,813.60-1,504.52

Finding the Fourth Proportional to 2,763.44, 3,813.60 and 1,504.52

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Solution

The fourth proportional to 2,763.44, 3,813.60 and 1,504.52 is: 2,076.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,763.44 : 3,813.60 = 1,504.52 : x
  2. Step 2: Convert to fraction form
    2,763.44/3,813.60 = 1,504.52/x
  3. Step 3: Cross multiply
    2,763.44x = 3,813.60 × 1,504.52
  4. Step 4: Simplify right side
    2,763.44x = 5,737,637.47
  5. Step 5: Solve for x
    x = 5,737,637.47/2,763.44
  6. Step 6: Final answer
    x = 2,076.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.