Home / 8,059.41-11,122.19-4,522.89

Finding the Fourth Proportional to 8,059.41, 11,122.19 and 4,522.89

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Solution

The fourth proportional to 8,059.41, 11,122.19 and 4,522.89 is: 6,241.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,059.41 : 11,122.19 = 4,522.89 : x
  2. Step 2: Convert to fraction form
    8,059.41/11,122.19 = 4,522.89/x
  3. Step 3: Cross multiply
    8,059.41x = 11,122.19 × 4,522.89
  4. Step 4: Simplify right side
    8,059.41x = 50,304,419.31
  5. Step 5: Solve for x
    x = 50,304,419.31/8,059.41
  6. Step 6: Final answer
    x = 6,241.70

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Half scale
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Double scale
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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.