Home / 16,487.97-24,745.25-9,376.58

Finding the Fourth Proportional to 16,487.97, 24,745.25 and 9,376.58

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Solution

The fourth proportional to 16,487.97, 24,745.25 and 9,376.58 is: 14,072.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,487.97 : 24,745.25 = 9,376.58 : x
  2. Step 2: Convert to fraction form
    16,487.97/24,745.25 = 9,376.58/x
  3. Step 3: Cross multiply
    16,487.97x = 24,745.25 × 9,376.58
  4. Step 4: Simplify right side
    16,487.97x = 232,025,709.61
  5. Step 5: Solve for x
    x = 232,025,709.61/16,487.97
  6. Step 6: Final answer
    x = 14,072.42

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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.