Home / 244,556.70-366,835.05-222,783.90

Finding the Fourth Proportional to 244,556.70, 366,835.05 and 222,783.90

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Solution

The fourth proportional to 244,556.70, 366,835.05 and 222,783.90 is: 334,175.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,556.70 : 366,835.05 = 222,783.90 : x
  2. Step 2: Convert to fraction form
    244,556.70/366,835.05 = 222,783.90/x
  3. Step 3: Cross multiply
    244,556.70x = 366,835.05 × 222,783.90
  4. Step 4: Simplify right side
    244,556.70x = 81,724,943,095.70
  5. Step 5: Solve for x
    x = 81,724,943,095.70/244,556.70
  6. Step 6: Final answer
    x = 334,175.85

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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.