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Finding the Third Proportional to 25,476.75 and 55,053.75

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Solution

The third proportional to 25,476.75 and 55,053.75 is: 118,967.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,476.75 : 55,053.75 = 55,053.75 : x
  2. Step 2: Convert to fraction form
    25,476.75/55,053.75 = 55,053.75/x
  3. Step 3: Cross multiply
    25,476.75x = 55,053.75 × 55,053.75
  4. Step 4: Simplify right side
    25,476.75x = 3,030,915,389.06
  5. Step 5: Solve for x
    x = 3,030,915,389.06/25,476.75
  6. Step 6: Final answer
    x = 118,967.90

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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.