Home / 222,584.58-333,962.28-133,900.92

Finding the Fourth Proportional to 222,584.58, 333,962.28 and 133,900.92

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Solution

The fourth proportional to 222,584.58, 333,962.28 and 133,900.92 is: 200,902.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,584.58 : 333,962.28 = 133,900.92 : x
  2. Step 2: Convert to fraction form
    222,584.58/333,962.28 = 133,900.92/x
  3. Step 3: Cross multiply
    222,584.58x = 333,962.28 × 133,900.92
  4. Step 4: Simplify right side
    222,584.58x = 44,717,856,537.30
  5. Step 5: Solve for x
    x = 44,717,856,537.30/222,584.58
  6. Step 6: Final answer
    x = 200,902.76

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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.