Home / 19,452.44-29,183.85-6,976.01

Finding the Fourth Proportional to 19,452.44, 29,183.85 and 6,976.01

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Solution

The fourth proportional to 19,452.44, 29,183.85 and 6,976.01 is: 10,465.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,452.44 : 29,183.85 = 6,976.01 : x
  2. Step 2: Convert to fraction form
    19,452.44/29,183.85 = 6,976.01/x
  3. Step 3: Cross multiply
    19,452.44x = 29,183.85 × 6,976.01
  4. Step 4: Simplify right side
    19,452.44x = 203,586,683.52
  5. Step 5: Solve for x
    x = 203,586,683.52/19,452.44
  6. Step 6: Final answer
    x = 10,465.87

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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.