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Finding the Third Proportional to 49,095 and 105,134

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Solution

The third proportional to 49,095 and 105,134 is: 225,138.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,095 : 105,134 = 105,134 : x
  2. Step 2: Convert to fraction form
    49,095/105,134 = 105,134/x
  3. Step 3: Cross multiply
    49,095x = 105,134 × 105,134
  4. Step 4: Simplify right side
    49,095x = 11,053,157,956
  5. Step 5: Solve for x
    x = 11,053,157,956/49,095
  6. Step 6: Final answer
    x = 225,138.16

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.