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Finding the Fourth Proportional to 29,910.04, 44,854.56 and 8,844.48

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Solution

The fourth proportional to 29,910.04, 44,854.56 and 8,844.48 is: 13,263.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,910.04 : 44,854.56 = 8,844.48 : x
  2. Step 2: Convert to fraction form
    29,910.04/44,854.56 = 8,844.48/x
  3. Step 3: Cross multiply
    29,910.04x = 44,854.56 × 8,844.48
  4. Step 4: Simplify right side
    29,910.04x = 396,715,258.83
  5. Step 5: Solve for x
    x = 396,715,258.83/29,910.04
  6. Step 6: Final answer
    x = 13,263.62

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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.