Home / 167,146.14-250,483.46-92,299.98

Finding the Fourth Proportional to 167,146.14, 250,483.46 and 92,299.98

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Solution

The fourth proportional to 167,146.14, 250,483.46 and 92,299.98 is: 138,319.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,146.14 : 250,483.46 = 92,299.98 : x
  2. Step 2: Convert to fraction form
    167,146.14/250,483.46 = 92,299.98/x
  3. Step 3: Cross multiply
    167,146.14x = 250,483.46 × 92,299.98
  4. Step 4: Simplify right side
    167,146.14x = 23,119,618,348.33
  5. Step 5: Solve for x
    x = 23,119,618,348.33/167,146.14
  6. Step 6: Final answer
    x = 138,319.79

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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.