Home / 16,149.24-24,231.15-8,246.88

Finding the Fourth Proportional to 16,149.24, 24,231.15 and 8,246.88

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Solution

The fourth proportional to 16,149.24, 24,231.15 and 8,246.88 is: 12,374.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,149.24 : 24,231.15 = 8,246.88 : x
  2. Step 2: Convert to fraction form
    16,149.24/24,231.15 = 8,246.88/x
  3. Step 3: Cross multiply
    16,149.24x = 24,231.15 × 8,246.88
  4. Step 4: Simplify right side
    16,149.24x = 199,831,386.31
  5. Step 5: Solve for x
    x = 199,831,386.31/16,149.24
  6. Step 6: Final answer
    x = 12,374.04

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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.