Home / 222,568.14-333,108.62-132,317.94

Finding the Fourth Proportional to 222,568.14, 333,108.62 and 132,317.94

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Solution

The fourth proportional to 222,568.14, 333,108.62 and 132,317.94 is: 198,034.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,568.14 : 333,108.62 = 132,317.94 : x
  2. Step 2: Convert to fraction form
    222,568.14/333,108.62 = 132,317.94/x
  3. Step 3: Cross multiply
    222,568.14x = 333,108.62 × 132,317.94
  4. Step 4: Simplify right side
    222,568.14x = 44,076,245,733.05
  5. Step 5: Solve for x
    x = 44,076,245,733.05/222,568.14
  6. Step 6: Final answer
    x = 198,034.84

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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.