Home / 4,932.30-6,806.62-2,694.14

Finding the Fourth Proportional to 4,932.30, 6,806.62 and 2,694.14

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Solution

The fourth proportional to 4,932.30, 6,806.62 and 2,694.14 is: 3,717.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,932.30 : 6,806.62 = 2,694.14 : x
  2. Step 2: Convert to fraction form
    4,932.30/6,806.62 = 2,694.14/x
  3. Step 3: Cross multiply
    4,932.30x = 6,806.62 × 2,694.14
  4. Step 4: Simplify right side
    4,932.30x = 18,337,939.70
  5. Step 5: Solve for x
    x = 18,337,939.70/4,932.30
  6. Step 6: Final answer
    x = 3,717.93

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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.