Home / 19,934.66-29,844.06-11,589.24

Finding the Fourth Proportional to 19,934.66, 29,844.06 and 11,589.24

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Solution

The fourth proportional to 19,934.66, 29,844.06 and 11,589.24 is: 17,350.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,934.66 : 29,844.06 = 11,589.24 : x
  2. Step 2: Convert to fraction form
    19,934.66/29,844.06 = 11,589.24/x
  3. Step 3: Cross multiply
    19,934.66x = 29,844.06 × 11,589.24
  4. Step 4: Simplify right side
    19,934.66x = 345,869,973.91
  5. Step 5: Solve for x
    x = 345,869,973.91/19,934.66
  6. Step 6: Final answer
    x = 17,350.18

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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.