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Finding the Fourth Proportional to 222,673.84, 333,835.08 and 110,392.72

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Solution

The fourth proportional to 222,673.84, 333,835.08 and 110,392.72 is: 165,501.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,673.84 : 333,835.08 = 110,392.72 : x
  2. Step 2: Convert to fraction form
    222,673.84/333,835.08 = 110,392.72/x
  3. Step 3: Cross multiply
    222,673.84x = 333,835.08 × 110,392.72
  4. Step 4: Simplify right side
    222,673.84x = 36,852,962,512.62
  5. Step 5: Solve for x
    x = 36,852,962,512.62/222,673.84
  6. Step 6: Final answer
    x = 165,501.98

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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.