Home / 4,181.24-5,770.19-2,502.71

Finding the Fourth Proportional to 4,181.24, 5,770.19 and 2,502.71

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Solution

The fourth proportional to 4,181.24, 5,770.19 and 2,502.71 is: 3,453.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,181.24 : 5,770.19 = 2,502.71 : x
  2. Step 2: Convert to fraction form
    4,181.24/5,770.19 = 2,502.71/x
  3. Step 3: Cross multiply
    4,181.24x = 5,770.19 × 2,502.71
  4. Step 4: Simplify right side
    4,181.24x = 14,441,129.64
  5. Step 5: Solve for x
    x = 14,441,129.64/4,181.24
  6. Step 6: Final answer
    x = 3,453.79

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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.