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Finding the Fourth Proportional to 222,314.76, 333,233.19 and 96,014.70

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Solution

The fourth proportional to 222,314.76, 333,233.19 and 96,014.70 is: 143,918.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,314.76 : 333,233.19 = 96,014.70 : x
  2. Step 2: Convert to fraction form
    222,314.76/333,233.19 = 96,014.70/x
  3. Step 3: Cross multiply
    222,314.76x = 333,233.19 × 96,014.70
  4. Step 4: Simplify right side
    222,314.76x = 31,995,284,767.89
  5. Step 5: Solve for x
    x = 31,995,284,767.89/222,314.76
  6. Step 6: Final answer
    x = 143,918.85

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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.