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Finding the Third Proportional to 173,927.25 and 248,052.38

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Solution

The third proportional to 173,927.25 and 248,052.38 is: 353,768.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,927.25 : 248,052.38 = 248,052.38 : x
  2. Step 2: Convert to fraction form
    173,927.25/248,052.38 = 248,052.38/x
  3. Step 3: Cross multiply
    173,927.25x = 248,052.38 × 248,052.38
  4. Step 4: Simplify right side
    173,927.25x = 61,529,980,743.14
  5. Step 5: Solve for x
    x = 61,529,980,743.14/173,927.25
  6. Step 6: Final answer
    x = 353,768.49

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.