Home / 16,254.94-24,382.41-3,942.94

Finding the Fourth Proportional to 16,254.94, 24,382.41 and 3,942.94

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Solution

The fourth proportional to 16,254.94, 24,382.41 and 3,942.94 is: 5,914.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,254.94 : 24,382.41 = 3,942.94 : x
  2. Step 2: Convert to fraction form
    16,254.94/24,382.41 = 3,942.94/x
  3. Step 3: Cross multiply
    16,254.94x = 24,382.41 × 3,942.94
  4. Step 4: Simplify right side
    16,254.94x = 96,138,379.69
  5. Step 5: Solve for x
    x = 96,138,379.69/16,254.94
  6. Step 6: Final answer
    x = 5,914.41

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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.