Home / 4,062.43-5,605.19-2,469.05

Finding the Fourth Proportional to 4,062.43, 5,605.19 and 2,469.05

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Solution

The fourth proportional to 4,062.43, 5,605.19 and 2,469.05 is: 3,406.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,062.43 : 5,605.19 = 2,469.05 : x
  2. Step 2: Convert to fraction form
    4,062.43/5,605.19 = 2,469.05/x
  3. Step 3: Cross multiply
    4,062.43x = 5,605.19 × 2,469.05
  4. Step 4: Simplify right side
    4,062.43x = 13,839,494.37
  5. Step 5: Solve for x
    x = 13,839,494.37/4,062.43
  6. Step 6: Final answer
    x = 3,406.70

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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.