Home / 150,676.37-225,924.33-50,834.35

Finding the Fourth Proportional to 150,676.37, 225,924.33 and 50,834.35

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Solution

The fourth proportional to 150,676.37, 225,924.33 and 50,834.35 is: 76,221.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,676.37 : 225,924.33 = 50,834.35 : x
  2. Step 2: Convert to fraction form
    150,676.37/225,924.33 = 50,834.35/x
  3. Step 3: Cross multiply
    150,676.37x = 225,924.33 × 50,834.35
  4. Step 4: Simplify right side
    150,676.37x = 11,484,715,335.11
  5. Step 5: Solve for x
    x = 11,484,715,335.11/150,676.37
  6. Step 6: Final answer
    x = 76,221.08

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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.