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Finding the Third Proportional to 60,549 and 93,378

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Solution

The third proportional to 60,549 and 93,378 is: 144,006.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,549 : 93,378 = 93,378 : x
  2. Step 2: Convert to fraction form
    60,549/93,378 = 93,378/x
  3. Step 3: Cross multiply
    60,549x = 93,378 × 93,378
  4. Step 4: Simplify right side
    60,549x = 8,719,450,884
  5. Step 5: Solve for x
    x = 8,719,450,884/60,549
  6. Step 6: Final answer
    x = 144,006.52

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.