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Finding the Third Proportional to 32,703.75 and 70,966.13

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Solution

The third proportional to 32,703.75 and 70,966.13 is: 153,994.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,703.75 : 70,966.13 = 70,966.13 : x
  2. Step 2: Convert to fraction form
    32,703.75/70,966.13 = 70,966.13/x
  3. Step 3: Cross multiply
    32,703.75x = 70,966.13 × 70,966.13
  4. Step 4: Simplify right side
    32,703.75x = 5,036,190,897.52
  5. Step 5: Solve for x
    x = 5,036,190,897.52/32,703.75
  6. Step 6: Final answer
    x = 153,994.29

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.