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Finding the Third Proportional to 62,322 and 135,160

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Solution

The third proportional to 62,322 and 135,160 is: 293,126.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,322 : 135,160 = 135,160 : x
  2. Step 2: Convert to fraction form
    62,322/135,160 = 135,160/x
  3. Step 3: Cross multiply
    62,322x = 135,160 × 135,160
  4. Step 4: Simplify right side
    62,322x = 18,268,225,600
  5. Step 5: Solve for x
    x = 18,268,225,600/62,322
  6. Step 6: Final answer
    x = 293,126.43

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.