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Finding the Third Proportional to 13,347.84 and 19,333.27

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Solution

The third proportional to 13,347.84 and 19,333.27 is: 28,002.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,347.84 : 19,333.27 = 19,333.27 : x
  2. Step 2: Convert to fraction form
    13,347.84/19,333.27 = 19,333.27/x
  3. Step 3: Cross multiply
    13,347.84x = 19,333.27 × 19,333.27
  4. Step 4: Simplify right side
    13,347.84x = 373,775,159.73
  5. Step 5: Solve for x
    x = 373,775,159.73/13,347.84
  6. Step 6: Final answer
    x = 28,002.66

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These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.