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Finding the Fourth Proportional to 222,674.84, 333,836.58 and 110,393.72

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Solution

The fourth proportional to 222,674.84, 333,836.58 and 110,393.72 is: 165,503.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,674.84 : 333,836.58 = 110,393.72 : x
  2. Step 2: Convert to fraction form
    222,674.84/333,836.58 = 110,393.72/x
  3. Step 3: Cross multiply
    222,674.84x = 333,836.58 × 110,393.72
  4. Step 4: Simplify right side
    222,674.84x = 36,853,461,938.28
  5. Step 5: Solve for x
    x = 36,853,461,938.28/222,674.84
  6. Step 6: Final answer
    x = 165,503.48

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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.