Home / 6,794.09-9,376.08-3,963.27

Finding the Fourth Proportional to 6,794.09, 9,376.08 and 3,963.27

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Solution

The fourth proportional to 6,794.09, 9,376.08 and 3,963.27 is: 5,469.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,794.09 : 9,376.08 = 3,963.27 : x
  2. Step 2: Convert to fraction form
    6,794.09/9,376.08 = 3,963.27/x
  3. Step 3: Cross multiply
    6,794.09x = 9,376.08 × 3,963.27
  4. Step 4: Simplify right side
    6,794.09x = 37,159,936.58
  5. Step 5: Solve for x
    x = 37,159,936.58/6,794.09
  6. Step 6: Final answer
    x = 5,469.45

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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.