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Finding the Third Proportional to 39,464 and 60,370.50

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Solution

The third proportional to 39,464 and 60,370.50 is: 92,352.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,464 : 60,370.50 = 60,370.50 : x
  2. Step 2: Convert to fraction form
    39,464/60,370.50 = 60,370.50/x
  3. Step 3: Cross multiply
    39,464x = 60,370.50 × 60,370.50
  4. Step 4: Simplify right side
    39,464x = 3,644,597,270.25
  5. Step 5: Solve for x
    x = 3,644,597,270.25/39,464
  6. Step 6: Final answer
    x = 92,352.45

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.