Home / 4,684.09-6,463.68-2,694.25

Finding the Fourth Proportional to 4,684.09, 6,463.68 and 2,694.25

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Solution

The fourth proportional to 4,684.09, 6,463.68 and 2,694.25 is: 3,717.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,684.09 : 6,463.68 = 2,694.25 : x
  2. Step 2: Convert to fraction form
    4,684.09/6,463.68 = 2,694.25/x
  3. Step 3: Cross multiply
    4,684.09x = 6,463.68 × 2,694.25
  4. Step 4: Simplify right side
    4,684.09x = 17,414,769.84
  5. Step 5: Solve for x
    x = 17,414,769.84/4,684.09
  6. Step 6: Final answer
    x = 3,717.86

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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.