Home / 16,214.62-24,321.94-3,902.62

Finding the Fourth Proportional to 16,214.62, 24,321.94 and 3,902.62

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Solution

The fourth proportional to 16,214.62, 24,321.94 and 3,902.62 is: 5,853.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,214.62 : 24,321.94 = 3,902.62 : x
  2. Step 2: Convert to fraction form
    16,214.62/24,321.94 = 3,902.62/x
  3. Step 3: Cross multiply
    16,214.62x = 24,321.94 × 3,902.62
  4. Step 4: Simplify right side
    16,214.62x = 94,919,289.48
  5. Step 5: Solve for x
    x = 94,919,289.48/16,214.62
  6. Step 6: Final answer
    x = 5,853.93

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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.