Home / 226,380.34-339,570.15-60,168.34

Finding the Fourth Proportional to 226,380.34, 339,570.15 and 60,168.34

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Solution

The fourth proportional to 226,380.34, 339,570.15 and 60,168.34 is: 90,252.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,380.34 : 339,570.15 = 60,168.34 : x
  2. Step 2: Convert to fraction form
    226,380.34/339,570.15 = 60,168.34/x
  3. Step 3: Cross multiply
    226,380.34x = 339,570.15 × 60,168.34
  4. Step 4: Simplify right side
    226,380.34x = 20,431,372,239.05
  5. Step 5: Solve for x
    x = 20,431,372,239.05/226,380.34
  6. Step 6: Final answer
    x = 90,252.41

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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.