Home / 16,529.82-24,799.05-9,997.98

Finding the Fourth Proportional to 16,529.82, 24,799.05 and 9,997.98

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Solution

The fourth proportional to 16,529.82, 24,799.05 and 9,997.98 is: 14,999.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,529.82 : 24,799.05 = 9,997.98 : x
  2. Step 2: Convert to fraction form
    16,529.82/24,799.05 = 9,997.98/x
  3. Step 3: Cross multiply
    16,529.82x = 24,799.05 × 9,997.98
  4. Step 4: Simplify right side
    16,529.82x = 247,940,405.92
  5. Step 5: Solve for x
    x = 247,940,405.92/16,529.82
  6. Step 6: Final answer
    x = 14,999.58

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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.