Home / 222,106.17-333,161.82-62,172.58

Finding the Fourth Proportional to 222,106.17, 333,161.82 and 62,172.58

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Solution

The fourth proportional to 222,106.17, 333,161.82 and 62,172.58 is: 93,259.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,106.17 : 333,161.82 = 62,172.58 : x
  2. Step 2: Convert to fraction form
    222,106.17/333,161.82 = 62,172.58/x
  3. Step 3: Cross multiply
    222,106.17x = 333,161.82 × 62,172.58
  4. Step 4: Simplify right side
    222,106.17x = 20,713,529,906.90
  5. Step 5: Solve for x
    x = 20,713,529,906.90/222,106.17
  6. Step 6: Final answer
    x = 93,259.59

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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.