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Finding the Third Proportional to 25,102.13 and 54,336.94

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Solution

The third proportional to 25,102.13 and 54,336.94 is: 117,619.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,102.13 : 54,336.94 = 54,336.94 : x
  2. Step 2: Convert to fraction form
    25,102.13/54,336.94 = 54,336.94/x
  3. Step 3: Cross multiply
    25,102.13x = 54,336.94 × 54,336.94
  4. Step 4: Simplify right side
    25,102.13x = 2,952,502,776.88
  5. Step 5: Solve for x
    x = 2,952,502,776.88/25,102.13
  6. Step 6: Final answer
    x = 117,619.63

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.