Home / 4,182.37-5,771.95-2,414.09

Finding the Fourth Proportional to 4,182.37, 5,771.95 and 2,414.09

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Solution

The fourth proportional to 4,182.37, 5,771.95 and 2,414.09 is: 3,331.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,182.37 : 5,771.95 = 2,414.09 : x
  2. Step 2: Convert to fraction form
    4,182.37/5,771.95 = 2,414.09/x
  3. Step 3: Cross multiply
    4,182.37x = 5,771.95 × 2,414.09
  4. Step 4: Simplify right side
    4,182.37x = 13,934,015.17
  5. Step 5: Solve for x
    x = 13,934,015.17/4,182.37
  6. Step 6: Final answer
    x = 3,331.61

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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.