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Finding the Third Proportional to 62,283 and 96,485

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Solution

The third proportional to 62,283 and 96,485 is: 149,468.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,283 : 96,485 = 96,485 : x
  2. Step 2: Convert to fraction form
    62,283/96,485 = 96,485/x
  3. Step 3: Cross multiply
    62,283x = 96,485 × 96,485
  4. Step 4: Simplify right side
    62,283x = 9,309,355,225
  5. Step 5: Solve for x
    x = 9,309,355,225/62,283
  6. Step 6: Final answer
    x = 149,468.64

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.