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Finding the Fourth Proportional to 222,472.96, 333,600.48 and 110,022.88

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Solution

The fourth proportional to 222,472.96, 333,600.48 and 110,022.88 is: 164,980.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,472.96 : 333,600.48 = 110,022.88 : x
  2. Step 2: Convert to fraction form
    222,472.96/333,600.48 = 110,022.88/x
  3. Step 3: Cross multiply
    222,472.96x = 333,600.48 × 110,022.88
  4. Step 4: Simplify right side
    222,472.96x = 36,703,685,578.98
  5. Step 5: Solve for x
    x = 36,703,685,578.98/222,472.96
  6. Step 6: Final answer
    x = 164,980.43

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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.