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Finding the Third Proportional to 66,548 and 101,092

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Solution

The third proportional to 66,548 and 101,092 is: 153,567.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,548 : 101,092 = 101,092 : x
  2. Step 2: Convert to fraction form
    66,548/101,092 = 101,092/x
  3. Step 3: Cross multiply
    66,548x = 101,092 × 101,092
  4. Step 4: Simplify right side
    66,548x = 10,219,592,464
  5. Step 5: Solve for x
    x = 10,219,592,464/66,548
  6. Step 6: Final answer
    x = 153,567.24

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.