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Finding the Third Proportional to 2,048.63 and 3,248.63

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Solution

The third proportional to 2,048.63 and 3,248.63 is: 5,151.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,048.63 : 3,248.63 = 3,248.63 : x
  2. Step 2: Convert to fraction form
    2,048.63/3,248.63 = 3,248.63/x
  3. Step 3: Cross multiply
    2,048.63x = 3,248.63 × 3,248.63
  4. Step 4: Simplify right side
    2,048.63x = 10,553,564.39
  5. Step 5: Solve for x
    x = 10,553,564.39/2,048.63
  6. Step 6: Final answer
    x = 5,151.54

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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.