Home / 3,816.05-5,722.19-1,594.22

Finding the Fourth Proportional to 3,816.05, 5,722.19 and 1,594.22

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Solution

The fourth proportional to 3,816.05, 5,722.19 and 1,594.22 is: 2,390.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,816.05 : 5,722.19 = 1,594.22 : x
  2. Step 2: Convert to fraction form
    3,816.05/5,722.19 = 1,594.22/x
  3. Step 3: Cross multiply
    3,816.05x = 5,722.19 × 1,594.22
  4. Step 4: Simplify right side
    3,816.05x = 9,122,393.16
  5. Step 5: Solve for x
    x = 9,122,393.16/3,816.05
  6. Step 6: Final answer
    x = 2,390.54

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Similar ratio
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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.