Home / 8,024.22-11,073.45-4,487.43

Finding the Fourth Proportional to 8,024.22, 11,073.45 and 4,487.43

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Solution

The fourth proportional to 8,024.22, 11,073.45 and 4,487.43 is: 6,192.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,024.22 : 11,073.45 = 4,487.43 : x
  2. Step 2: Convert to fraction form
    8,024.22/11,073.45 = 4,487.43/x
  3. Step 3: Cross multiply
    8,024.22x = 11,073.45 × 4,487.43
  4. Step 4: Simplify right side
    8,024.22x = 49,691,331.73
  5. Step 5: Solve for x
    x = 49,691,331.73/8,024.22
  6. Step 6: Final answer
    x = 6,192.67

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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.