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Finding the Third Proportional to 246,140.75 and 368,801.25

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Solution

The third proportional to 246,140.75 and 368,801.25 is: 552,587.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,140.75 : 368,801.25 = 368,801.25 : x
  2. Step 2: Convert to fraction form
    246,140.75/368,801.25 = 368,801.25/x
  3. Step 3: Cross multiply
    246,140.75x = 368,801.25 × 368,801.25
  4. Step 4: Simplify right side
    246,140.75x = 136,014,362,001.56
  5. Step 5: Solve for x
    x = 136,014,362,001.56/246,140.75
  6. Step 6: Final answer
    x = 552,587.75

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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.