Home / 22,892.70-34,343.13-11,796.39

Finding the Fourth Proportional to 22,892.70, 34,343.13 and 11,796.39

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Solution

The fourth proportional to 22,892.70, 34,343.13 and 11,796.39 is: 17,696.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,892.70 : 34,343.13 = 11,796.39 : x
  2. Step 2: Convert to fraction form
    22,892.70/34,343.13 = 11,796.39/x
  3. Step 3: Cross multiply
    22,892.70x = 34,343.13 × 11,796.39
  4. Step 4: Simplify right side
    22,892.70x = 405,124,955.30
  5. Step 5: Solve for x
    x = 405,124,955.30/22,892.70
  6. Step 6: Final answer
    x = 17,696.69

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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.