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Finding the Fourth Proportional to 16,296.83, 24,426.61 and 6,923.11

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Solution

The fourth proportional to 16,296.83, 24,426.61 and 6,923.11 is: 10,376.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,296.83 : 24,426.61 = 6,923.11 : x
  2. Step 2: Convert to fraction form
    16,296.83/24,426.61 = 6,923.11/x
  3. Step 3: Cross multiply
    16,296.83x = 24,426.61 × 6,923.11
  4. Step 4: Simplify right side
    16,296.83x = 169,107,951.21
  5. Step 5: Solve for x
    x = 169,107,951.21/16,296.83
  6. Step 6: Final answer
    x = 10,376.74

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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.