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Finding the Third Proportional to 15,050.25 and 23,291.44

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Solution

The third proportional to 15,050.25 and 23,291.44 is: 36,045.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,050.25 : 23,291.44 = 23,291.44 : x
  2. Step 2: Convert to fraction form
    15,050.25/23,291.44 = 23,291.44/x
  3. Step 3: Cross multiply
    15,050.25x = 23,291.44 × 23,291.44
  4. Step 4: Simplify right side
    15,050.25x = 542,491,060.82
  5. Step 5: Solve for x
    x = 542,491,060.82/15,050.25
  6. Step 6: Final answer
    x = 36,045.32

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.