Home / 16,161.94-24,228.24-5,771.26

Finding the Fourth Proportional to 16,161.94, 24,228.24 and 5,771.26

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Solution

The fourth proportional to 16,161.94, 24,228.24 and 5,771.26 is: 8,651.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,161.94 : 24,228.24 = 5,771.26 : x
  2. Step 2: Convert to fraction form
    16,161.94/24,228.24 = 5,771.26/x
  3. Step 3: Cross multiply
    16,161.94x = 24,228.24 × 5,771.26
  4. Step 4: Simplify right side
    16,161.94x = 139,827,472.38
  5. Step 5: Solve for x
    x = 139,827,472.38/16,161.94
  6. Step 6: Final answer
    x = 8,651.65

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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.