Home / 3,783.03-5,675.58-2,694.33

Finding the Fourth Proportional to 3,783.03, 5,675.58 and 2,694.33

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Solution

The fourth proportional to 3,783.03, 5,675.58 and 2,694.33 is: 4,042.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,783.03 : 5,675.58 = 2,694.33 : x
  2. Step 2: Convert to fraction form
    3,783.03/5,675.58 = 2,694.33/x
  3. Step 3: Cross multiply
    3,783.03x = 5,675.58 × 2,694.33
  4. Step 4: Simplify right side
    3,783.03x = 15,291,885.46
  5. Step 5: Solve for x
    x = 15,291,885.46/3,783.03
  6. Step 6: Final answer
    x = 4,042.23

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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.