Home / 197,441.01-296,161.29-64,321.07

Finding the Fourth Proportional to 197,441.01, 296,161.29 and 64,321.07

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Solution

The fourth proportional to 197,441.01, 296,161.29 and 64,321.07 is: 96,481.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,441.01 : 296,161.29 = 64,321.07 : x
  2. Step 2: Convert to fraction form
    197,441.01/296,161.29 = 64,321.07/x
  3. Step 3: Cross multiply
    197,441.01x = 296,161.29 × 64,321.07
  4. Step 4: Simplify right side
    197,441.01x = 19,049,409,584.57
  5. Step 5: Solve for x
    x = 19,049,409,584.57/197,441.01
  6. Step 6: Final answer
    x = 96,481.52

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1.5x scale

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.