Home / 228,156.24-341,949.24-109,795.80

Finding the Fourth Proportional to 228,156.24, 341,949.24 and 109,795.80

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Solution

The fourth proportional to 228,156.24, 341,949.24 and 109,795.80 is: 164,556.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    228,156.24 : 341,949.24 = 109,795.80 : x
  2. Step 2: Convert to fraction form
    228,156.24/341,949.24 = 109,795.80/x
  3. Step 3: Cross multiply
    228,156.24x = 341,949.24 × 109,795.80
  4. Step 4: Simplify right side
    228,156.24x = 37,544,590,365.19
  5. Step 5: Solve for x
    x = 37,544,590,365.19/228,156.24
  6. Step 6: Final answer
    x = 164,556.49

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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.