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Finding the Third Proportional to 134,053.50 and 187,501.75

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Solution

The third proportional to 134,053.50 and 187,501.75 is: 262,260.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,053.50 : 187,501.75 = 187,501.75 : x
  2. Step 2: Convert to fraction form
    134,053.50/187,501.75 = 187,501.75/x
  3. Step 3: Cross multiply
    134,053.50x = 187,501.75 × 187,501.75
  4. Step 4: Simplify right side
    134,053.50x = 35,156,906,253.06
  5. Step 5: Solve for x
    x = 35,156,906,253.06/134,053.50
  6. Step 6: Final answer
    x = 262,260.26

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.