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Finding the Fourth Proportional to 332,706.02, 498,910.80 and 95,992.43

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Solution

The fourth proportional to 332,706.02, 498,910.80 and 95,992.43 is: 143,945.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,706.02 : 498,910.80 = 95,992.43 : x
  2. Step 2: Convert to fraction form
    332,706.02/498,910.80 = 95,992.43/x
  3. Step 3: Cross multiply
    332,706.02x = 498,910.80 × 95,992.43
  4. Step 4: Simplify right side
    332,706.02x = 47,891,660,045.24
  5. Step 5: Solve for x
    x = 47,891,660,045.24/332,706.02
  6. Step 6: Final answer
    x = 143,945.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.