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Finding the Fourth Proportional to 133,800.28, 200,700.51 and 33,967.96

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Solution

The fourth proportional to 133,800.28, 200,700.51 and 33,967.96 is: 50,951.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,800.28 : 200,700.51 = 33,967.96 : x
  2. Step 2: Convert to fraction form
    133,800.28/200,700.51 = 33,967.96/x
  3. Step 3: Cross multiply
    133,800.28x = 200,700.51 × 33,967.96
  4. Step 4: Simplify right side
    133,800.28x = 6,817,386,895.66
  5. Step 5: Solve for x
    x = 6,817,386,895.66/133,800.28
  6. Step 6: Final answer
    x = 50,951.96

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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.