Home / 16,043.72-24,069.70-6,680.62

Finding the Fourth Proportional to 16,043.72, 24,069.70 and 6,680.62

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Solution

The fourth proportional to 16,043.72, 24,069.70 and 6,680.62 is: 10,022.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,043.72 : 24,069.70 = 6,680.62 : x
  2. Step 2: Convert to fraction form
    16,043.72/24,069.70 = 6,680.62/x
  3. Step 3: Cross multiply
    16,043.72x = 24,069.70 × 6,680.62
  4. Step 4: Simplify right side
    16,043.72x = 160,800,519.21
  5. Step 5: Solve for x
    x = 160,800,519.21/16,043.72
  6. Step 6: Final answer
    x = 10,022.65

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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.