Home / 226,192.55-338,771.92-107,946.93

Finding the Fourth Proportional to 226,192.55, 338,771.92 and 107,946.93

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Solution

The fourth proportional to 226,192.55, 338,771.92 and 107,946.93 is: 161,673.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,192.55 : 338,771.92 = 107,946.93 : x
  2. Step 2: Convert to fraction form
    226,192.55/338,771.92 = 107,946.93/x
  3. Step 3: Cross multiply
    226,192.55x = 338,771.92 × 107,946.93
  4. Step 4: Simplify right side
    226,192.55x = 36,569,389,004.07
  5. Step 5: Solve for x
    x = 36,569,389,004.07/226,192.55
  6. Step 6: Final answer
    x = 161,673.71

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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.