Home / 151,244.80-226,857.60-51,404.80

Finding the Fourth Proportional to 151,244.80, 226,857.60 and 51,404.80

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Solution

The fourth proportional to 151,244.80, 226,857.60 and 51,404.80 is: 77,103.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,244.80 : 226,857.60 = 51,404.80 : x
  2. Step 2: Convert to fraction form
    151,244.80/226,857.60 = 51,404.80/x
  3. Step 3: Cross multiply
    151,244.80x = 226,857.60 × 51,404.80
  4. Step 4: Simplify right side
    151,244.80x = 11,661,569,556.48
  5. Step 5: Solve for x
    x = 11,661,569,556.48/151,244.80
  6. Step 6: Final answer
    x = 77,103.94

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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.