Home / 23,474.43-35,164.26-18,190.44

Finding the Fourth Proportional to 23,474.43, 35,164.26 and 18,190.44

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Solution

The fourth proportional to 23,474.43, 35,164.26 and 18,190.44 is: 27,248.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,474.43 : 35,164.26 = 18,190.44 : x
  2. Step 2: Convert to fraction form
    23,474.43/35,164.26 = 18,190.44/x
  3. Step 3: Cross multiply
    23,474.43x = 35,164.26 × 18,190.44
  4. Step 4: Simplify right side
    23,474.43x = 639,653,361.67
  5. Step 5: Solve for x
    x = 639,653,361.67/23,474.43
  6. Step 6: Final answer
    x = 27,248.94

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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.