Home / 197,467.56-296,170.92-64,347.48

Finding the Fourth Proportional to 197,467.56, 296,170.92 and 64,347.48

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Solution

The fourth proportional to 197,467.56, 296,170.92 and 64,347.48 is: 96,511.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,467.56 : 296,170.92 = 64,347.48 : x
  2. Step 2: Convert to fraction form
    197,467.56/296,170.92 = 64,347.48/x
  3. Step 3: Cross multiply
    197,467.56x = 296,170.92 × 64,347.48
  4. Step 4: Simplify right side
    197,467.56x = 19,057,852,351.28
  5. Step 5: Solve for x
    x = 19,057,852,351.28/197,467.56
  6. Step 6: Final answer
    x = 96,511.31

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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.