Home / 16,561.32-24,841.41-5,467.74

Finding the Fourth Proportional to 16,561.32, 24,841.41 and 5,467.74

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Solution

The fourth proportional to 16,561.32, 24,841.41 and 5,467.74 is: 8,201.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,561.32 : 24,841.41 = 5,467.74 : x
  2. Step 2: Convert to fraction form
    16,561.32/24,841.41 = 5,467.74/x
  3. Step 3: Cross multiply
    16,561.32x = 24,841.41 × 5,467.74
  4. Step 4: Simplify right side
    16,561.32x = 135,826,371.11
  5. Step 5: Solve for x
    x = 135,826,371.11/16,561.32
  6. Step 6: Final answer
    x = 8,201.42

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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.