Home / 11,022-16,534.06-3,626.48

Finding the Fourth Proportional to 11,022, 16,534.06 and 3,626.48

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Solution

The fourth proportional to 11,022, 16,534.06 and 3,626.48 is: 5,440.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,022 : 16,534.06 = 3,626.48 : x
  2. Step 2: Convert to fraction form
    11,022/16,534.06 = 3,626.48/x
  3. Step 3: Cross multiply
    11,022x = 16,534.06 × 3,626.48
  4. Step 4: Simplify right side
    11,022x = 59,960,437.91
  5. Step 5: Solve for x
    x = 59,960,437.91/11,022
  6. Step 6: Final answer
    x = 5,440.07

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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.