Home / 16,327.82-24,491.74-5,940.38

Finding the Fourth Proportional to 16,327.82, 24,491.74 and 5,940.38

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Solution

The fourth proportional to 16,327.82, 24,491.74 and 5,940.38 is: 8,910.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,327.82 : 24,491.74 = 5,940.38 : x
  2. Step 2: Convert to fraction form
    16,327.82/24,491.74 = 5,940.38/x
  3. Step 3: Cross multiply
    16,327.82x = 24,491.74 × 5,940.38
  4. Step 4: Simplify right side
    16,327.82x = 145,490,242.46
  5. Step 5: Solve for x
    x = 145,490,242.46/16,327.82
  6. Step 6: Final answer
    x = 8,910.57

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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.