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Finding the Third Proportional to 44,068 and 63,154

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Solution

The third proportional to 44,068 and 63,154 is: 90,506.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,068 : 63,154 = 63,154 : x
  2. Step 2: Convert to fraction form
    44,068/63,154 = 63,154/x
  3. Step 3: Cross multiply
    44,068x = 63,154 × 63,154
  4. Step 4: Simplify right side
    44,068x = 3,988,427,716
  5. Step 5: Solve for x
    x = 3,988,427,716/44,068
  6. Step 6: Final answer
    x = 90,506.21

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.