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Finding the Fourth Proportional to 16,599.87, 24,897.73 and 6,729.66

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Solution

The fourth proportional to 16,599.87, 24,897.73 and 6,729.66 is: 10,093.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,599.87 : 24,897.73 = 6,729.66 : x
  2. Step 2: Convert to fraction form
    16,599.87/24,897.73 = 6,729.66/x
  3. Step 3: Cross multiply
    16,599.87x = 24,897.73 × 6,729.66
  4. Step 4: Simplify right side
    16,599.87x = 167,553,224.02
  5. Step 5: Solve for x
    x = 167,553,224.02/16,599.87
  6. Step 6: Final answer
    x = 10,093.65

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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.