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Finding the Third Proportional to 64,922.75 and 101,484.75

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Solution

The third proportional to 64,922.75 and 101,484.75 is: 158,637.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,922.75 : 101,484.75 = 101,484.75 : x
  2. Step 2: Convert to fraction form
    64,922.75/101,484.75 = 101,484.75/x
  3. Step 3: Cross multiply
    64,922.75x = 101,484.75 × 101,484.75
  4. Step 4: Simplify right side
    64,922.75x = 10,299,154,482.56
  5. Step 5: Solve for x
    x = 10,299,154,482.56/64,922.75
  6. Step 6: Final answer
    x = 158,637.06

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.