Home / 6,622.14-9,936.04-2,465.22

Finding the Fourth Proportional to 6,622.14, 9,936.04 and 2,465.22

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Solution

The fourth proportional to 6,622.14, 9,936.04 and 2,465.22 is: 3,698.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,622.14 : 9,936.04 = 2,465.22 : x
  2. Step 2: Convert to fraction form
    6,622.14/9,936.04 = 2,465.22/x
  3. Step 3: Cross multiply
    6,622.14x = 9,936.04 × 2,465.22
  4. Step 4: Simplify right side
    6,622.14x = 24,494,524.53
  5. Step 5: Solve for x
    x = 24,494,524.53/6,622.14
  6. Step 6: Final answer
    x = 3,698.88

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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.