Home / 22,940.82-34,387.99-15,546.03

Finding the Fourth Proportional to 22,940.82, 34,387.99 and 15,546.03

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Solution

The fourth proportional to 22,940.82, 34,387.99 and 15,546.03 is: 23,303.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,940.82 : 34,387.99 = 15,546.03 : x
  2. Step 2: Convert to fraction form
    22,940.82/34,387.99 = 15,546.03/x
  3. Step 3: Cross multiply
    22,940.82x = 34,387.99 × 15,546.03
  4. Step 4: Simplify right side
    22,940.82x = 534,596,724.18
  5. Step 5: Solve for x
    x = 534,596,724.18/22,940.82
  6. Step 6: Final answer
    x = 23,303.30

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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.