Home / 3,331.44-5,001.60-2,094.96

Finding the Fourth Proportional to 3,331.44, 5,001.60 and 2,094.96

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Solution

The fourth proportional to 3,331.44, 5,001.60 and 2,094.96 is: 3,145.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,331.44 : 5,001.60 = 2,094.96 : x
  2. Step 2: Convert to fraction form
    3,331.44/5,001.60 = 2,094.96/x
  3. Step 3: Cross multiply
    3,331.44x = 5,001.60 × 2,094.96
  4. Step 4: Simplify right side
    3,331.44x = 10,478,151.94
  5. Step 5: Solve for x
    x = 10,478,151.94/3,331.44
  6. Step 6: Final answer
    x = 3,145.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.