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Finding the Third Proportional to 65,942 and 97,464

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Solution

The third proportional to 65,942 and 97,464 is: 144,054.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,942 : 97,464 = 97,464 : x
  2. Step 2: Convert to fraction form
    65,942/97,464 = 97,464/x
  3. Step 3: Cross multiply
    65,942x = 97,464 × 97,464
  4. Step 4: Simplify right side
    65,942x = 9,499,231,296
  5. Step 5: Solve for x
    x = 9,499,231,296/65,942
  6. Step 6: Final answer
    x = 144,054.34

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.