Home / 11,366.49-17,049.35-3,468.69

Finding the Fourth Proportional to 11,366.49, 17,049.35 and 3,468.69

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Solution

The fourth proportional to 11,366.49, 17,049.35 and 3,468.69 is: 5,202.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,366.49 : 17,049.35 = 3,468.69 : x
  2. Step 2: Convert to fraction form
    11,366.49/17,049.35 = 3,468.69/x
  3. Step 3: Cross multiply
    11,366.49x = 17,049.35 × 3,468.69
  4. Step 4: Simplify right side
    11,366.49x = 59,138,892.51
  5. Step 5: Solve for x
    x = 59,138,892.51/11,366.49
  6. Step 6: Final answer
    x = 5,202.92

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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.