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Finding the Third Proportional to 64,956 and 97,852

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Solution

The third proportional to 64,956 and 97,852 is: 147,407.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,956 : 97,852 = 97,852 : x
  2. Step 2: Convert to fraction form
    64,956/97,852 = 97,852/x
  3. Step 3: Cross multiply
    64,956x = 97,852 × 97,852
  4. Step 4: Simplify right side
    64,956x = 9,575,013,904
  5. Step 5: Solve for x
    x = 9,575,013,904/64,956
  6. Step 6: Final answer
    x = 147,407.69

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.