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Finding the Third Proportional to 23,385 and 48,434

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Solution

The third proportional to 23,385 and 48,434 is: 100,314.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,385 : 48,434 = 48,434 : x
  2. Step 2: Convert to fraction form
    23,385/48,434 = 48,434/x
  3. Step 3: Cross multiply
    23,385x = 48,434 × 48,434
  4. Step 4: Simplify right side
    23,385x = 2,345,852,356
  5. Step 5: Solve for x
    x = 2,345,852,356/23,385
  6. Step 6: Final answer
    x = 100,314.40

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.