Home / 4,273.75-6,410.63-1,195.75

Finding the Fourth Proportional to 4,273.75, 6,410.63 and 1,195.75

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Solution

The fourth proportional to 4,273.75, 6,410.63 and 1,195.75 is: 1,793.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,273.75 : 6,410.63 = 1,195.75 : x
  2. Step 2: Convert to fraction form
    4,273.75/6,410.63 = 1,195.75/x
  3. Step 3: Cross multiply
    4,273.75x = 6,410.63 × 1,195.75
  4. Step 4: Simplify right side
    4,273.75x = 7,665,510.82
  5. Step 5: Solve for x
    x = 7,665,510.82/4,273.75
  6. Step 6: Final answer
    x = 1,793.63

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Similar ratio
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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.