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Finding the Fourth Proportional to 133,367, 200,052.42 and 34,871

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Solution

The fourth proportional to 133,367, 200,052.42 and 34,871 is: 52,307.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,367 : 200,052.42 = 34,871 : x
  2. Step 2: Convert to fraction form
    133,367/200,052.42 = 34,871/x
  3. Step 3: Cross multiply
    133,367x = 200,052.42 × 34,871
  4. Step 4: Simplify right side
    133,367x = 6,976,027,937.82
  5. Step 5: Solve for x
    x = 6,976,027,937.82/133,367
  6. Step 6: Final answer
    x = 52,307.00

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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.