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Finding the Third Proportional to 87,468.84 and 184,276.03

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Solution

The third proportional to 87,468.84 and 184,276.03 is: 388,225.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,468.84 : 184,276.03 = 184,276.03 : x
  2. Step 2: Convert to fraction form
    87,468.84/184,276.03 = 184,276.03/x
  3. Step 3: Cross multiply
    87,468.84x = 184,276.03 × 184,276.03
  4. Step 4: Simplify right side
    87,468.84x = 33,957,655,693.25
  5. Step 5: Solve for x
    x = 33,957,655,693.25/87,468.84
  6. Step 6: Final answer
    x = 388,225.73

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.