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Finding the Third Proportional to 44,988 and 66,023

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Solution

The third proportional to 44,988 and 66,023 is: 96,893.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,988 : 66,023 = 66,023 : x
  2. Step 2: Convert to fraction form
    44,988/66,023 = 66,023/x
  3. Step 3: Cross multiply
    44,988x = 66,023 × 66,023
  4. Step 4: Simplify right side
    44,988x = 4,359,036,529
  5. Step 5: Solve for x
    x = 4,359,036,529/44,988
  6. Step 6: Final answer
    x = 96,893.32

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.