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Finding the Third Proportional to 23,428 and 51,062

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Solution

The third proportional to 23,428 and 51,062 is: 111,291.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,428 : 51,062 = 51,062 : x
  2. Step 2: Convert to fraction form
    23,428/51,062 = 51,062/x
  3. Step 3: Cross multiply
    23,428x = 51,062 × 51,062
  4. Step 4: Simplify right side
    23,428x = 2,607,327,844
  5. Step 5: Solve for x
    x = 2,607,327,844/23,428
  6. Step 6: Final answer
    x = 111,291.10

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.