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Finding the Third Proportional to 101,350 and 152,633

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Solution

The third proportional to 101,350 and 152,633 is: 229,865.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,350 : 152,633 = 152,633 : x
  2. Step 2: Convert to fraction form
    101,350/152,633 = 152,633/x
  3. Step 3: Cross multiply
    101,350x = 152,633 × 152,633
  4. Step 4: Simplify right side
    101,350x = 23,296,832,689
  5. Step 5: Solve for x
    x = 23,296,832,689/101,350
  6. Step 6: Final answer
    x = 229,865.15

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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.