Home / 16,192.38-24,243.73-8,277.86

Finding the Fourth Proportional to 16,192.38, 24,243.73 and 8,277.86

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Solution

The fourth proportional to 16,192.38, 24,243.73 and 8,277.86 is: 12,393.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,192.38 : 24,243.73 = 8,277.86 : x
  2. Step 2: Convert to fraction form
    16,192.38/24,243.73 = 8,277.86/x
  3. Step 3: Cross multiply
    16,192.38x = 24,243.73 × 8,277.86
  4. Step 4: Simplify right side
    16,192.38x = 200,686,242.73
  5. Step 5: Solve for x
    x = 200,686,242.73/16,192.38
  6. Step 6: Final answer
    x = 12,393.87

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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.