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Finding the Third Proportional to 12,479.06 and 27,035.02

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Solution

The third proportional to 12,479.06 and 27,035.02 is: 58,569.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,479.06 : 27,035.02 = 27,035.02 : x
  2. Step 2: Convert to fraction form
    12,479.06/27,035.02 = 27,035.02/x
  3. Step 3: Cross multiply
    12,479.06x = 27,035.02 × 27,035.02
  4. Step 4: Simplify right side
    12,479.06x = 730,892,069.84
  5. Step 5: Solve for x
    x = 730,892,069.84/12,479.06
  6. Step 6: Final answer
    x = 58,569.47

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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.