Home / 8,089.14-11,164.06-4,553.04

Finding the Fourth Proportional to 8,089.14, 11,164.06 and 4,553.04

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Solution

The fourth proportional to 8,089.14, 11,164.06 and 4,553.04 is: 6,283.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,089.14 : 11,164.06 = 4,553.04 : x
  2. Step 2: Convert to fraction form
    8,089.14/11,164.06 = 4,553.04/x
  3. Step 3: Cross multiply
    8,089.14x = 11,164.06 × 4,553.04
  4. Step 4: Simplify right side
    8,089.14x = 50,830,411.74
  5. Step 5: Solve for x
    x = 50,830,411.74/8,089.14
  6. Step 6: Final answer
    x = 6,283.78

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Similar ratio
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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.