Home / 22,724.51-34,094.97-7,935.61

Finding the Fourth Proportional to 22,724.51, 34,094.97 and 7,935.61

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Solution

The fourth proportional to 22,724.51, 34,094.97 and 7,935.61 is: 11,906.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,724.51 : 34,094.97 = 7,935.61 : x
  2. Step 2: Convert to fraction form
    22,724.51/34,094.97 = 7,935.61/x
  3. Step 3: Cross multiply
    22,724.51x = 34,094.97 × 7,935.61
  4. Step 4: Simplify right side
    22,724.51x = 270,564,384.88
  5. Step 5: Solve for x
    x = 270,564,384.88/22,724.51
  6. Step 6: Final answer
    x = 11,906.28

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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.