Home / 9,414.97-14,122.35-2,299.27

Finding the Fourth Proportional to 9,414.97, 14,122.35 and 2,299.27

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Solution

The fourth proportional to 9,414.97, 14,122.35 and 2,299.27 is: 3,448.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,414.97 : 14,122.35 = 2,299.27 : x
  2. Step 2: Convert to fraction form
    9,414.97/14,122.35 = 2,299.27/x
  3. Step 3: Cross multiply
    9,414.97x = 14,122.35 × 2,299.27
  4. Step 4: Simplify right side
    9,414.97x = 32,471,086.86
  5. Step 5: Solve for x
    x = 32,471,086.86/9,414.97
  6. Step 6: Final answer
    x = 3,448.88

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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.