Home / 8,024.46-11,073.67-4,487.69

Finding the Fourth Proportional to 8,024.46, 11,073.67 and 4,487.69

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Solution

The fourth proportional to 8,024.46, 11,073.67 and 4,487.69 is: 6,192.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,024.46 : 11,073.67 = 4,487.69 : x
  2. Step 2: Convert to fraction form
    8,024.46/11,073.67 = 4,487.69/x
  3. Step 3: Cross multiply
    8,024.46x = 11,073.67 × 4,487.69
  4. Step 4: Simplify right side
    8,024.46x = 49,695,198.12
  5. Step 5: Solve for x
    x = 49,695,198.12/8,024.46
  6. Step 6: Final answer
    x = 6,192.96

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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.