Home / 150,634.16-225,893.44-50,767.44

Finding the Fourth Proportional to 150,634.16, 225,893.44 and 50,767.44

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Solution

The fourth proportional to 150,634.16, 225,893.44 and 50,767.44 is: 76,131.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,634.16 : 225,893.44 = 50,767.44 : x
  2. Step 2: Convert to fraction form
    150,634.16/225,893.44 = 50,767.44/x
  3. Step 3: Cross multiply
    150,634.16x = 225,893.44 × 50,767.44
  4. Step 4: Simplify right side
    150,634.16x = 11,468,031,661.59
  5. Step 5: Solve for x
    x = 11,468,031,661.59/150,634.16
  6. Step 6: Final answer
    x = 76,131.68

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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.