Home / 7,414.59-11,122.44-2,348.37

Finding the Fourth Proportional to 7,414.59, 11,122.44 and 2,348.37

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Solution

The fourth proportional to 7,414.59, 11,122.44 and 2,348.37 is: 3,522.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,414.59 : 11,122.44 = 2,348.37 : x
  2. Step 2: Convert to fraction form
    7,414.59/11,122.44 = 2,348.37/x
  3. Step 3: Cross multiply
    7,414.59x = 11,122.44 × 2,348.37
  4. Step 4: Simplify right side
    7,414.59x = 26,119,604.42
  5. Step 5: Solve for x
    x = 26,119,604.42/7,414.59
  6. Step 6: Final answer
    x = 3,522.73

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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.