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Finding the Third Proportional to 58.94 and 104.38

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Solution

The third proportional to 58.94 and 104.38 is: 184.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    58.94 : 104.38 = 104.38 : x
  2. Step 2: Convert to fraction form
    58.94/104.38 = 104.38/x
  3. Step 3: Cross multiply
    58.94x = 104.38 × 104.38
  4. Step 4: Simplify right side
    58.94x = 10,894.14
  5. Step 5: Solve for x
    x = 10,894.14/58.94
  6. Step 6: Final answer
    x = 184.84

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Why These Related Problems?

These problems maintain the same ratio (1.77) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.