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Finding the Third Proportional to 46,862 and 101,208

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Solution

The third proportional to 46,862 and 101,208 is: 218,579.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,862 : 101,208 = 101,208 : x
  2. Step 2: Convert to fraction form
    46,862/101,208 = 101,208/x
  3. Step 3: Cross multiply
    46,862x = 101,208 × 101,208
  4. Step 4: Simplify right side
    46,862x = 10,243,059,264
  5. Step 5: Solve for x
    x = 10,243,059,264/46,862
  6. Step 6: Final answer
    x = 218,579.22

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.