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Finding the Third Proportional to 248,564 and 372,873

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Solution

The third proportional to 248,564 and 372,873 is: 559,350.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,564 : 372,873 = 372,873 : x
  2. Step 2: Convert to fraction form
    248,564/372,873 = 372,873/x
  3. Step 3: Cross multiply
    248,564x = 372,873 × 372,873
  4. Step 4: Simplify right side
    248,564x = 139,034,274,129
  5. Step 5: Solve for x
    x = 139,034,274,129/248,564
  6. Step 6: Final answer
    x = 559,350.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.