Home / 167,206.39-250,817.82-67,353.09

Finding the Fourth Proportional to 167,206.39, 250,817.82 and 67,353.09

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Solution

The fourth proportional to 167,206.39, 250,817.82 and 67,353.09 is: 101,032.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,206.39 : 250,817.82 = 67,353.09 : x
  2. Step 2: Convert to fraction form
    167,206.39/250,817.82 = 67,353.09/x
  3. Step 3: Cross multiply
    167,206.39x = 250,817.82 × 67,353.09
  4. Step 4: Simplify right side
    167,206.39x = 16,893,354,010.92
  5. Step 5: Solve for x
    x = 16,893,354,010.92/167,206.39
  6. Step 6: Final answer
    x = 101,032.94

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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.