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Finding the Fourth Proportional to 228,050.50, 341,930.83 and 200,026.83

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Solution

The fourth proportional to 228,050.50, 341,930.83 and 200,026.83 is: 299,913.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    228,050.50 : 341,930.83 = 200,026.83 : x
  2. Step 2: Convert to fraction form
    228,050.50/341,930.83 = 200,026.83/x
  3. Step 3: Cross multiply
    228,050.50x = 341,930.83 × 200,026.83
  4. Step 4: Simplify right side
    228,050.50x = 68,395,340,004.17
  5. Step 5: Solve for x
    x = 68,395,340,004.17/228,050.50
  6. Step 6: Final answer
    x = 299,913.13

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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.