Home / 16,217.34-24,326.01-12,524.96

Finding the Fourth Proportional to 16,217.34, 24,326.01 and 12,524.96

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Solution

The fourth proportional to 16,217.34, 24,326.01 and 12,524.96 is: 18,787.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,217.34 : 24,326.01 = 12,524.96 : x
  2. Step 2: Convert to fraction form
    16,217.34/24,326.01 = 12,524.96/x
  3. Step 3: Cross multiply
    16,217.34x = 24,326.01 × 12,524.96
  4. Step 4: Simplify right side
    16,217.34x = 304,682,180.58
  5. Step 5: Solve for x
    x = 304,682,180.58/16,217.34
  6. Step 6: Final answer
    x = 18,787.43

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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.