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Finding the Third Proportional to 106,526 and 161,733

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Solution

The third proportional to 106,526 and 161,733 is: 245,550.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,526 : 161,733 = 161,733 : x
  2. Step 2: Convert to fraction form
    106,526/161,733 = 161,733/x
  3. Step 3: Cross multiply
    106,526x = 161,733 × 161,733
  4. Step 4: Simplify right side
    106,526x = 26,157,563,289
  5. Step 5: Solve for x
    x = 26,157,563,289/106,526
  6. Step 6: Final answer
    x = 245,550.98

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.