Home / 3,286.17-4,929.26-1,094.76

Finding the Fourth Proportional to 3,286.17, 4,929.26 and 1,094.76

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Solution

The fourth proportional to 3,286.17, 4,929.26 and 1,094.76 is: 1,642.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,286.17 : 4,929.26 = 1,094.76 : x
  2. Step 2: Convert to fraction form
    3,286.17/4,929.26 = 1,094.76/x
  3. Step 3: Cross multiply
    3,286.17x = 4,929.26 × 1,094.76
  4. Step 4: Simplify right side
    3,286.17x = 5,396,351.20
  5. Step 5: Solve for x
    x = 5,396,351.20/3,286.17
  6. Step 6: Final answer
    x = 1,642.14

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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.