Home / 226,407.42-339,682.23-93,350.34

Finding the Fourth Proportional to 226,407.42, 339,682.23 and 93,350.34

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Solution

The fourth proportional to 226,407.42, 339,682.23 and 93,350.34 is: 140,054.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,407.42 : 339,682.23 = 93,350.34 : x
  2. Step 2: Convert to fraction form
    226,407.42/339,682.23 = 93,350.34/x
  3. Step 3: Cross multiply
    226,407.42x = 339,682.23 × 93,350.34
  4. Step 4: Simplify right side
    226,407.42x = 31,709,451,662.46
  5. Step 5: Solve for x
    x = 31,709,451,662.46/226,407.42
  6. Step 6: Final answer
    x = 140,054.83

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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.