Home / 16,267.56-24,401.18-8,372.28

Finding the Fourth Proportional to 16,267.56, 24,401.18 and 8,372.28

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Solution

The fourth proportional to 16,267.56, 24,401.18 and 8,372.28 is: 12,558.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,267.56 : 24,401.18 = 8,372.28 : x
  2. Step 2: Convert to fraction form
    16,267.56/24,401.18 = 8,372.28/x
  3. Step 3: Cross multiply
    16,267.56x = 24,401.18 × 8,372.28
  4. Step 4: Simplify right side
    16,267.56x = 204,293,511.29
  5. Step 5: Solve for x
    x = 204,293,511.29/16,267.56
  6. Step 6: Final answer
    x = 12,558.34

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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.