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Finding the Fourth Proportional to 222,249.98, 333,391.98 and 95,893.22

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Solution

The fourth proportional to 222,249.98, 333,391.98 and 95,893.22 is: 143,847.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,249.98 : 333,391.98 = 95,893.22 : x
  2. Step 2: Convert to fraction form
    222,249.98/333,391.98 = 95,893.22/x
  3. Step 3: Cross multiply
    222,249.98x = 333,391.98 × 95,893.22
  4. Step 4: Simplify right side
    222,249.98x = 31,970,030,484.38
  5. Step 5: Solve for x
    x = 31,970,030,484.38/222,249.98
  6. Step 6: Final answer
    x = 143,847.17

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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.