Home / 244,556.05-366,815.85-102,364.60

Finding the Fourth Proportional to 244,556.05, 366,815.85 and 102,364.60

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Solution

The fourth proportional to 244,556.05, 366,815.85 and 102,364.60 is: 153,539.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,556.05 : 366,815.85 = 102,364.60 : x
  2. Step 2: Convert to fraction form
    244,556.05/366,815.85 = 102,364.60/x
  3. Step 3: Cross multiply
    244,556.05x = 366,815.85 × 102,364.60
  4. Step 4: Simplify right side
    244,556.05x = 37,548,957,758.91
  5. Step 5: Solve for x
    x = 37,548,957,758.91/244,556.05
  6. Step 6: Final answer
    x = 153,539.27

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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.