Home / 4,932.09-6,806.03-2,694.06

Finding the Fourth Proportional to 4,932.09, 6,806.03 and 2,694.06

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Solution

The fourth proportional to 4,932.09, 6,806.03 and 2,694.06 is: 3,717.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,932.09 : 6,806.03 = 2,694.06 : x
  2. Step 2: Convert to fraction form
    4,932.09/6,806.03 = 2,694.06/x
  3. Step 3: Cross multiply
    4,932.09x = 6,806.03 × 2,694.06
  4. Step 4: Simplify right side
    4,932.09x = 18,335,839.71
  5. Step 5: Solve for x
    x = 18,335,839.71/4,932.09
  6. Step 6: Final answer
    x = 3,717.66

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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.