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Finding the Third Proportional to 18,823.41 and 25,094.53

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Solution

The third proportional to 18,823.41 and 25,094.53 is: 33,454.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,823.41 : 25,094.53 = 25,094.53 : x
  2. Step 2: Convert to fraction form
    18,823.41/25,094.53 = 25,094.53/x
  3. Step 3: Cross multiply
    18,823.41x = 25,094.53 × 25,094.53
  4. Step 4: Simplify right side
    18,823.41x = 629,735,498.66
  5. Step 5: Solve for x
    x = 629,735,498.66/18,823.41
  6. Step 6: Final answer
    x = 33,454.92

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Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.