Home / 197,122.06-295,683.09-64,015.77

Finding the Fourth Proportional to 197,122.06, 295,683.09 and 64,015.77

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Solution

The fourth proportional to 197,122.06, 295,683.09 and 64,015.77 is: 96,023.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,122.06 : 295,683.09 = 64,015.77 : x
  2. Step 2: Convert to fraction form
    197,122.06/295,683.09 = 64,015.77/x
  3. Step 3: Cross multiply
    197,122.06x = 295,683.09 × 64,015.77
  4. Step 4: Simplify right side
    197,122.06x = 18,928,380,682.33
  5. Step 5: Solve for x
    x = 18,928,380,682.33/197,122.06
  6. Step 6: Final answer
    x = 96,023.66

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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.