Home / 16,000.08-24,002.15-5,472.12

Finding the Fourth Proportional to 16,000.08, 24,002.15 and 5,472.12

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Solution

The fourth proportional to 16,000.08, 24,002.15 and 5,472.12 is: 8,208.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,000.08 : 24,002.15 = 5,472.12 : x
  2. Step 2: Convert to fraction form
    16,000.08/24,002.15 = 5,472.12/x
  3. Step 3: Cross multiply
    16,000.08x = 24,002.15 × 5,472.12
  4. Step 4: Simplify right side
    16,000.08x = 131,342,645.06
  5. Step 5: Solve for x
    x = 131,342,645.06/16,000.08
  6. Step 6: Final answer
    x = 8,208.87

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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.