Home / 16,171.92-24,257.21-4,484.84

Finding the Fourth Proportional to 16,171.92, 24,257.21 and 4,484.84

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Solution

The fourth proportional to 16,171.92, 24,257.21 and 4,484.84 is: 6,727.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,171.92 : 24,257.21 = 4,484.84 : x
  2. Step 2: Convert to fraction form
    16,171.92/24,257.21 = 4,484.84/x
  3. Step 3: Cross multiply
    16,171.92x = 24,257.21 × 4,484.84
  4. Step 4: Simplify right side
    16,171.92x = 108,789,561.99
  5. Step 5: Solve for x
    x = 108,789,561.99/16,171.92
  6. Step 6: Final answer
    x = 6,727.07

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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.