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Finding the Third Proportional to 64,613.63 and 94,414.13

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Solution

The third proportional to 64,613.63 and 94,414.13 is: 137,958.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,613.63 : 94,414.13 = 94,414.13 : x
  2. Step 2: Convert to fraction form
    64,613.63/94,414.13 = 94,414.13/x
  3. Step 3: Cross multiply
    64,613.63x = 94,414.13 × 94,414.13
  4. Step 4: Simplify right side
    64,613.63x = 8,914,026,999.52
  5. Step 5: Solve for x
    x = 8,914,026,999.52/64,613.63
  6. Step 6: Final answer
    x = 137,958.94

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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.