Home / 4,183.16-5,773.08-2,320.16

Finding the Fourth Proportional to 4,183.16, 5,773.08 and 2,320.16

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Solution

The fourth proportional to 4,183.16, 5,773.08 and 2,320.16 is: 3,202.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,183.16 : 5,773.08 = 2,320.16 : x
  2. Step 2: Convert to fraction form
    4,183.16/5,773.08 = 2,320.16/x
  3. Step 3: Cross multiply
    4,183.16x = 5,773.08 × 2,320.16
  4. Step 4: Simplify right side
    4,183.16x = 13,394,469.29
  5. Step 5: Solve for x
    x = 13,394,469.29/4,183.16
  6. Step 6: Final answer
    x = 3,202.00

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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.