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Finding the Third Proportional to 134,001 and 181,987.50

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Solution

The third proportional to 134,001 and 181,987.50 is: 247,158.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,001 : 181,987.50 = 181,987.50 : x
  2. Step 2: Convert to fraction form
    134,001/181,987.50 = 181,987.50/x
  3. Step 3: Cross multiply
    134,001x = 181,987.50 × 181,987.50
  4. Step 4: Simplify right side
    134,001x = 33,119,450,156.25
  5. Step 5: Solve for x
    x = 33,119,450,156.25/134,001
  6. Step 6: Final answer
    x = 247,158.23

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.