Home / 16,197.38-24,285.68-6,834.84

Finding the Fourth Proportional to 16,197.38, 24,285.68 and 6,834.84

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Solution

The fourth proportional to 16,197.38, 24,285.68 and 6,834.84 is: 10,247.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,197.38 : 24,285.68 = 6,834.84 : x
  2. Step 2: Convert to fraction form
    16,197.38/24,285.68 = 6,834.84/x
  3. Step 3: Cross multiply
    16,197.38x = 24,285.68 × 6,834.84
  4. Step 4: Simplify right side
    16,197.38x = 165,988,737.09
  5. Step 5: Solve for x
    x = 165,988,737.09/16,197.38
  6. Step 6: Final answer
    x = 10,247.88

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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.