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Finding the Third Proportional to 12,258.84 and 26,549.44

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Solution

The third proportional to 12,258.84 and 26,549.44 is: 57,499.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,258.84 : 26,549.44 = 26,549.44 : x
  2. Step 2: Convert to fraction form
    12,258.84/26,549.44 = 26,549.44/x
  3. Step 3: Cross multiply
    12,258.84x = 26,549.44 × 26,549.44
  4. Step 4: Simplify right side
    12,258.84x = 704,872,631.57
  5. Step 5: Solve for x
    x = 704,872,631.57/12,258.84
  6. Step 6: Final answer
    x = 57,499.11

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.