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Finding the Third Proportional to 46,512 and 101,891.75

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Solution

The third proportional to 46,512 and 101,891.75 is: 223,209.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,512 : 101,891.75 = 101,891.75 : x
  2. Step 2: Convert to fraction form
    46,512/101,891.75 = 101,891.75/x
  3. Step 3: Cross multiply
    46,512x = 101,891.75 × 101,891.75
  4. Step 4: Simplify right side
    46,512x = 10,381,928,718.06
  5. Step 5: Solve for x
    x = 10,381,928,718.06/46,512
  6. Step 6: Final answer
    x = 223,209.68

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.