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Finding the Third Proportional to 48,294 and 63,657

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Solution

The third proportional to 48,294 and 63,657 is: 83,907.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,294 : 63,657 = 63,657 : x
  2. Step 2: Convert to fraction form
    48,294/63,657 = 63,657/x
  3. Step 3: Cross multiply
    48,294x = 63,657 × 63,657
  4. Step 4: Simplify right side
    48,294x = 4,052,213,649
  5. Step 5: Solve for x
    x = 4,052,213,649/48,294
  6. Step 6: Final answer
    x = 83,907.19

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These problems maintain the same ratio (1.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.