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Finding the Third Proportional to 115,056.70 and 246,104.58

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Solution

The third proportional to 115,056.70 and 246,104.58 is: 526,414.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,056.70 : 246,104.58 = 246,104.58 : x
  2. Step 2: Convert to fraction form
    115,056.70/246,104.58 = 246,104.58/x
  3. Step 3: Cross multiply
    115,056.70x = 246,104.58 × 246,104.58
  4. Step 4: Simplify right side
    115,056.70x = 60,567,463,374.08
  5. Step 5: Solve for x
    x = 60,567,463,374.08/115,056.70
  6. Step 6: Final answer
    x = 526,414.04

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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.