Home / 2,793.16-4,191.09-1,232.98

Finding the Fourth Proportional to 2,793.16, 4,191.09 and 1,232.98

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Solution

The fourth proportional to 2,793.16, 4,191.09 and 1,232.98 is: 1,850.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,793.16 : 4,191.09 = 1,232.98 : x
  2. Step 2: Convert to fraction form
    2,793.16/4,191.09 = 1,232.98/x
  3. Step 3: Cross multiply
    2,793.16x = 4,191.09 × 1,232.98
  4. Step 4: Simplify right side
    2,793.16x = 5,167,530.15
  5. Step 5: Solve for x
    x = 5,167,530.15/2,793.16
  6. Step 6: Final answer
    x = 1,850.07

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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.