Home / 4,996.05-6,894.20-2,757.45

Finding the Fourth Proportional to 4,996.05, 6,894.20 and 2,757.45

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Solution

The fourth proportional to 4,996.05, 6,894.20 and 2,757.45 is: 3,805.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,996.05 : 6,894.20 = 2,757.45 : x
  2. Step 2: Convert to fraction form
    4,996.05/6,894.20 = 2,757.45/x
  3. Step 3: Cross multiply
    4,996.05x = 6,894.20 × 2,757.45
  4. Step 4: Simplify right side
    4,996.05x = 19,010,399.73
  5. Step 5: Solve for x
    x = 19,010,399.73/4,996.05
  6. Step 6: Final answer
    x = 3,805.08

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1.5x scale

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.