Home / 16,020.60-24,034.20-5,491.41

Finding the Fourth Proportional to 16,020.60, 24,034.20 and 5,491.41

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Solution

The fourth proportional to 16,020.60, 24,034.20 and 5,491.41 is: 8,238.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,020.60 : 24,034.20 = 5,491.41 : x
  2. Step 2: Convert to fraction form
    16,020.60/24,034.20 = 5,491.41/x
  3. Step 3: Cross multiply
    16,020.60x = 24,034.20 × 5,491.41
  4. Step 4: Simplify right side
    16,020.60x = 131,981,646.22
  5. Step 5: Solve for x
    x = 131,981,646.22/16,020.60
  6. Step 6: Final answer
    x = 8,238.25

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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.