Home / 16,115.87-24,173.42-9,494.36

Finding the Fourth Proportional to 16,115.87, 24,173.42 and 9,494.36

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Solution

The fourth proportional to 16,115.87, 24,173.42 and 9,494.36 is: 14,241.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,115.87 : 24,173.42 = 9,494.36 : x
  2. Step 2: Convert to fraction form
    16,115.87/24,173.42 = 9,494.36/x
  3. Step 3: Cross multiply
    16,115.87x = 24,173.42 × 9,494.36
  4. Step 4: Simplify right side
    16,115.87x = 229,510,983.57
  5. Step 5: Solve for x
    x = 229,510,983.57/16,115.87
  6. Step 6: Final answer
    x = 14,241.31

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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.