Home / 16,235.88-24,367.62-6,382.04

Finding the Fourth Proportional to 16,235.88, 24,367.62 and 6,382.04

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Solution

The fourth proportional to 16,235.88, 24,367.62 and 6,382.04 is: 9,578.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,235.88 : 24,367.62 = 6,382.04 : x
  2. Step 2: Convert to fraction form
    16,235.88/24,367.62 = 6,382.04/x
  3. Step 3: Cross multiply
    16,235.88x = 24,367.62 × 6,382.04
  4. Step 4: Simplify right side
    16,235.88x = 155,515,125.54
  5. Step 5: Solve for x
    x = 155,515,125.54/16,235.88
  6. Step 6: Final answer
    x = 9,578.48

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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.