Home / 6,964.14-10,447.97-2,033.80

Finding the Fourth Proportional to 6,964.14, 10,447.97 and 2,033.80

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Solution

The fourth proportional to 6,964.14, 10,447.97 and 2,033.80 is: 3,051.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,964.14 : 10,447.97 = 2,033.80 : x
  2. Step 2: Convert to fraction form
    6,964.14/10,447.97 = 2,033.80/x
  3. Step 3: Cross multiply
    6,964.14x = 10,447.97 × 2,033.80
  4. Step 4: Simplify right side
    6,964.14x = 21,249,081.39
  5. Step 5: Solve for x
    x = 21,249,081.39/6,964.14
  6. Step 6: Final answer
    x = 3,051.21

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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.