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Finding the Third Proportional to 118,497.52 and 167,670.42

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Solution

The third proportional to 118,497.52 and 167,670.42 is: 237,248.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,497.52 : 167,670.42 = 167,670.42 : x
  2. Step 2: Convert to fraction form
    118,497.52/167,670.42 = 167,670.42/x
  3. Step 3: Cross multiply
    118,497.52x = 167,670.42 × 167,670.42
  4. Step 4: Simplify right side
    118,497.52x = 28,113,370,371.74
  5. Step 5: Solve for x
    x = 28,113,370,371.74/118,497.52
  6. Step 6: Final answer
    x = 237,248.61

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.