Home / 4,183.26-6,269.41-3,135.01

Finding the Fourth Proportional to 4,183.26, 6,269.41 and 3,135.01

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Solution

The fourth proportional to 4,183.26, 6,269.41 and 3,135.01 is: 4,698.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,183.26 : 6,269.41 = 3,135.01 : x
  2. Step 2: Convert to fraction form
    4,183.26/6,269.41 = 3,135.01/x
  3. Step 3: Cross multiply
    4,183.26x = 6,269.41 × 3,135.01
  4. Step 4: Simplify right side
    4,183.26x = 19,654,663.04
  5. Step 5: Solve for x
    x = 19,654,663.04/4,183.26
  6. Step 6: Final answer
    x = 4,698.41

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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.