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Finding the Third Proportional to 54,837 and 117,004.50

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Solution

The third proportional to 54,837 and 117,004.50 is: 249,649.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,837 : 117,004.50 = 117,004.50 : x
  2. Step 2: Convert to fraction form
    54,837/117,004.50 = 117,004.50/x
  3. Step 3: Cross multiply
    54,837x = 117,004.50 × 117,004.50
  4. Step 4: Simplify right side
    54,837x = 13,690,053,020.25
  5. Step 5: Solve for x
    x = 13,690,053,020.25/54,837
  6. Step 6: Final answer
    x = 249,649.93

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.