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Finding the Third Proportional to 94,210.50 and 204,782.25

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Solution

The third proportional to 94,210.50 and 204,782.25 is: 445,128.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,210.50 : 204,782.25 = 204,782.25 : x
  2. Step 2: Convert to fraction form
    94,210.50/204,782.25 = 204,782.25/x
  3. Step 3: Cross multiply
    94,210.50x = 204,782.25 × 204,782.25
  4. Step 4: Simplify right side
    94,210.50x = 41,935,769,915.06
  5. Step 5: Solve for x
    x = 41,935,769,915.06/94,210.50
  6. Step 6: Final answer
    x = 445,128.41

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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.