Home / 222,880.14-333,521.55-192,997.44

Finding the Fourth Proportional to 222,880.14, 333,521.55 and 192,997.44

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Solution

The fourth proportional to 222,880.14, 333,521.55 and 192,997.44 is: 288,804.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,880.14 : 333,521.55 = 192,997.44 : x
  2. Step 2: Convert to fraction form
    222,880.14/333,521.55 = 192,997.44/x
  3. Step 3: Cross multiply
    222,880.14x = 333,521.55 × 192,997.44
  4. Step 4: Simplify right side
    222,880.14x = 64,368,805,334.83
  5. Step 5: Solve for x
    x = 64,368,805,334.83/222,880.14
  6. Step 6: Final answer
    x = 288,804.58

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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.