Home / 4,910.97-7,355.69-3,527.01

Finding the Fourth Proportional to 4,910.97, 7,355.69 and 3,527.01

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Solution

The fourth proportional to 4,910.97, 7,355.69 and 3,527.01 is: 5,282.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,910.97 : 7,355.69 = 3,527.01 : x
  2. Step 2: Convert to fraction form
    4,910.97/7,355.69 = 3,527.01/x
  3. Step 3: Cross multiply
    4,910.97x = 7,355.69 × 3,527.01
  4. Step 4: Simplify right side
    4,910.97x = 25,943,574.55
  5. Step 5: Solve for x
    x = 25,943,574.55/4,910.97
  6. Step 6: Final answer
    x = 5,282.78

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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.