Home / 8,024.04-11,073.42-4,487.88

Finding the Fourth Proportional to 8,024.04, 11,073.42 and 4,487.88

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Solution

The fourth proportional to 8,024.04, 11,073.42 and 4,487.88 is: 6,193.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,024.04 : 11,073.42 = 4,487.88 : x
  2. Step 2: Convert to fraction form
    8,024.04/11,073.42 = 4,487.88/x
  3. Step 3: Cross multiply
    8,024.04x = 11,073.42 × 4,487.88
  4. Step 4: Simplify right side
    8,024.04x = 49,696,180.15
  5. Step 5: Solve for x
    x = 49,696,180.15/8,024.04
  6. Step 6: Final answer
    x = 6,193.41

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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.