Home / 16,327.25-24,487.41-5,230.96

Finding the Fourth Proportional to 16,327.25, 24,487.41 and 5,230.96

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Solution

The fourth proportional to 16,327.25, 24,487.41 and 5,230.96 is: 7,845.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,327.25 : 24,487.41 = 5,230.96 : x
  2. Step 2: Convert to fraction form
    16,327.25/24,487.41 = 5,230.96/x
  3. Step 3: Cross multiply
    16,327.25x = 24,487.41 × 5,230.96
  4. Step 4: Simplify right side
    16,327.25x = 128,092,662.21
  5. Step 5: Solve for x
    x = 128,092,662.21/16,327.25
  6. Step 6: Final answer
    x = 7,845.33

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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.