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Finding the Third Proportional to 46,899 and 102,687.75

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Solution

The third proportional to 46,899 and 102,687.75 is: 224,840.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,899 : 102,687.75 = 102,687.75 : x
  2. Step 2: Convert to fraction form
    46,899/102,687.75 = 102,687.75/x
  3. Step 3: Cross multiply
    46,899x = 102,687.75 × 102,687.75
  4. Step 4: Simplify right side
    46,899x = 10,544,774,000.06
  5. Step 5: Solve for x
    x = 10,544,774,000.06/46,899
  6. Step 6: Final answer
    x = 224,840.06

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.