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Finding the Third Proportional to 22,253.06 and 29,725.31

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Solution

The third proportional to 22,253.06 and 29,725.31 is: 39,706.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,253.06 : 29,725.31 = 29,725.31 : x
  2. Step 2: Convert to fraction form
    22,253.06/29,725.31 = 29,725.31/x
  3. Step 3: Cross multiply
    22,253.06x = 29,725.31 × 29,725.31
  4. Step 4: Simplify right side
    22,253.06x = 883,594,203.22
  5. Step 5: Solve for x
    x = 883,594,203.22/22,253.06
  6. Step 6: Final answer
    x = 39,706.63

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Why These Related Problems?

These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.