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Finding the Third Proportional to 27,230.63 and 56,955.38

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Solution

The third proportional to 27,230.63 and 56,955.38 is: 119,127.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,230.63 : 56,955.38 = 56,955.38 : x
  2. Step 2: Convert to fraction form
    27,230.63/56,955.38 = 56,955.38/x
  3. Step 3: Cross multiply
    27,230.63x = 56,955.38 × 56,955.38
  4. Step 4: Simplify right side
    27,230.63x = 3,243,914,741.39
  5. Step 5: Solve for x
    x = 3,243,914,741.39/27,230.63
  6. Step 6: Final answer
    x = 119,127.44

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Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.