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Finding the Third Proportional to 114,502.50 and 252,252

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Solution

The third proportional to 114,502.50 and 252,252 is: 555,717.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,502.50 : 252,252 = 252,252 : x
  2. Step 2: Convert to fraction form
    114,502.50/252,252 = 252,252/x
  3. Step 3: Cross multiply
    114,502.50x = 252,252 × 252,252
  4. Step 4: Simplify right side
    114,502.50x = 63,631,071,504
  5. Step 5: Solve for x
    x = 63,631,071,504/114,502.50
  6. Step 6: Final answer
    x = 555,717.75

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.