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Finding the Third Proportional to 25,065 and 44,555

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Solution

The third proportional to 25,065 and 44,555 is: 79,200.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,065 : 44,555 = 44,555 : x
  2. Step 2: Convert to fraction form
    25,065/44,555 = 44,555/x
  3. Step 3: Cross multiply
    25,065x = 44,555 × 44,555
  4. Step 4: Simplify right side
    25,065x = 1,985,148,025
  5. Step 5: Solve for x
    x = 1,985,148,025/25,065
  6. Step 6: Final answer
    x = 79,200.00

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Why These Related Problems?

These problems maintain the same ratio (1.78) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.