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Finding the Third Proportional to 114,873 and 167,853

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Solution

The third proportional to 114,873 and 167,853 is: 245,267.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,873 : 167,853 = 167,853 : x
  2. Step 2: Convert to fraction form
    114,873/167,853 = 167,853/x
  3. Step 3: Cross multiply
    114,873x = 167,853 × 167,853
  4. Step 4: Simplify right side
    114,873x = 28,174,629,609
  5. Step 5: Solve for x
    x = 28,174,629,609/114,873
  6. Step 6: Final answer
    x = 245,267.64

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.