Home / 8,005.24-11,046.18-4,467.88

Finding the Fourth Proportional to 8,005.24, 11,046.18 and 4,467.88

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Solution

The fourth proportional to 8,005.24, 11,046.18 and 4,467.88 is: 6,165.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,005.24 : 11,046.18 = 4,467.88 : x
  2. Step 2: Convert to fraction form
    8,005.24/11,046.18 = 4,467.88/x
  3. Step 3: Cross multiply
    8,005.24x = 11,046.18 × 4,467.88
  4. Step 4: Simplify right side
    8,005.24x = 49,353,006.70
  5. Step 5: Solve for x
    x = 49,353,006.70/8,005.24
  6. Step 6: Final answer
    x = 6,165.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.