Home / 197,340.03-295,942.97-64,187.24

Finding the Fourth Proportional to 197,340.03, 295,942.97 and 64,187.24

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Solution

The fourth proportional to 197,340.03, 295,942.97 and 64,187.24 is: 96,259.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,340.03 : 295,942.97 = 64,187.24 : x
  2. Step 2: Convert to fraction form
    197,340.03/295,942.97 = 64,187.24/x
  3. Step 3: Cross multiply
    197,340.03x = 295,942.97 × 64,187.24
  4. Step 4: Simplify right side
    197,340.03x = 18,995,761,122.46
  5. Step 5: Solve for x
    x = 18,995,761,122.46/197,340.03
  6. Step 6: Final answer
    x = 96,259.04

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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.