Home / 228,050.37-341,930.66-200,026.70

Finding the Fourth Proportional to 228,050.37, 341,930.66 and 200,026.70

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Solution

The fourth proportional to 228,050.37, 341,930.66 and 200,026.70 is: 299,912.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    228,050.37 : 341,930.66 = 200,026.70 : x
  2. Step 2: Convert to fraction form
    228,050.37/341,930.66 = 200,026.70/x
  3. Step 3: Cross multiply
    228,050.37x = 341,930.66 × 200,026.70
  4. Step 4: Simplify right side
    228,050.37x = 68,395,258,838.84
  5. Step 5: Solve for x
    x = 68,395,258,838.84/228,050.37
  6. Step 6: Final answer
    x = 299,912.95

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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.