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Finding the Third Proportional to 116,653.50 and 240,667.75

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Solution

The third proportional to 116,653.50 and 240,667.75 is: 496,521.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,653.50 : 240,667.75 = 240,667.75 : x
  2. Step 2: Convert to fraction form
    116,653.50/240,667.75 = 240,667.75/x
  3. Step 3: Cross multiply
    116,653.50x = 240,667.75 × 240,667.75
  4. Step 4: Simplify right side
    116,653.50x = 57,920,965,890.06
  5. Step 5: Solve for x
    x = 57,920,965,890.06/116,653.50
  6. Step 6: Final answer
    x = 496,521.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.