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Finding the Fourth Proportional to 73,520.67, 110,103.36 and 41,834.73

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Solution

The fourth proportional to 73,520.67, 110,103.36 and 41,834.73 is: 62,651.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,520.67 : 110,103.36 = 41,834.73 : x
  2. Step 2: Convert to fraction form
    73,520.67/110,103.36 = 41,834.73/x
  3. Step 3: Cross multiply
    73,520.67x = 110,103.36 × 41,834.73
  4. Step 4: Simplify right side
    73,520.67x = 4,606,144,337.69
  5. Step 5: Solve for x
    x = 4,606,144,337.69/73,520.67
  6. Step 6: Final answer
    x = 62,651.01

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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.