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Finding the Fourth Proportional to 167,226.30, 250,909.82 and 104,099.26

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Solution

The fourth proportional to 167,226.30, 250,909.82 and 104,099.26 is: 156,192.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,226.30 : 250,909.82 = 104,099.26 : x
  2. Step 2: Convert to fraction form
    167,226.30/250,909.82 = 104,099.26/x
  3. Step 3: Cross multiply
    167,226.30x = 250,909.82 × 104,099.26
  4. Step 4: Simplify right side
    167,226.30x = 26,119,526,588.73
  5. Step 5: Solve for x
    x = 26,119,526,588.73/167,226.30
  6. Step 6: Final answer
    x = 156,192.70

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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.