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Finding the Third Proportional to 14,029.88 and 30,113.44

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Solution

The third proportional to 14,029.88 and 30,113.44 is: 64,634.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,029.88 : 30,113.44 = 30,113.44 : x
  2. Step 2: Convert to fraction form
    14,029.88/30,113.44 = 30,113.44/x
  3. Step 3: Cross multiply
    14,029.88x = 30,113.44 × 30,113.44
  4. Step 4: Simplify right side
    14,029.88x = 906,819,118.07
  5. Step 5: Solve for x
    x = 906,819,118.07/14,029.88
  6. Step 6: Final answer
    x = 64,634.87

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.