Home / 16,014.28-24,004.68-5,481.18

Finding the Fourth Proportional to 16,014.28, 24,004.68 and 5,481.18

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Solution

The fourth proportional to 16,014.28, 24,004.68 and 5,481.18 is: 8,216.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,014.28 : 24,004.68 = 5,481.18 : x
  2. Step 2: Convert to fraction form
    16,014.28/24,004.68 = 5,481.18/x
  3. Step 3: Cross multiply
    16,014.28x = 24,004.68 × 5,481.18
  4. Step 4: Simplify right side
    16,014.28x = 131,573,971.92
  5. Step 5: Solve for x
    x = 131,573,971.92/16,014.28
  6. Step 6: Final answer
    x = 8,216.04

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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.