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Finding the Fourth Proportional to 29,410.52, 44,121.48 and 9,694.76

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Solution

The fourth proportional to 29,410.52, 44,121.48 and 9,694.76 is: 14,544.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,410.52 : 44,121.48 = 9,694.76 : x
  2. Step 2: Convert to fraction form
    29,410.52/44,121.48 = 9,694.76/x
  3. Step 3: Cross multiply
    29,410.52x = 44,121.48 × 9,694.76
  4. Step 4: Simplify right side
    29,410.52x = 427,747,159.44
  5. Step 5: Solve for x
    x = 427,747,159.44/29,410.52
  6. Step 6: Final answer
    x = 14,544.02

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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.