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Finding the Third Proportional to 94,194.56 and 203,148

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Solution

The third proportional to 94,194.56 and 203,148 is: 438,126.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,194.56 : 203,148 = 203,148 : x
  2. Step 2: Convert to fraction form
    94,194.56/203,148 = 203,148/x
  3. Step 3: Cross multiply
    94,194.56x = 203,148 × 203,148
  4. Step 4: Simplify right side
    94,194.56x = 41,269,109,904
  5. Step 5: Solve for x
    x = 41,269,109,904/94,194.56
  6. Step 6: Final answer
    x = 438,126.24

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.