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Finding the Third Proportional to 233,428.50 and 365,796

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Solution

The third proportional to 233,428.50 and 365,796 is: 573,223.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,428.50 : 365,796 = 365,796 : x
  2. Step 2: Convert to fraction form
    233,428.50/365,796 = 365,796/x
  3. Step 3: Cross multiply
    233,428.50x = 365,796 × 365,796
  4. Step 4: Simplify right side
    233,428.50x = 133,806,713,616
  5. Step 5: Solve for x
    x = 133,806,713,616/233,428.50
  6. Step 6: Final answer
    x = 573,223.55

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.