Home / 2,034.18-2,806.68-1,194.60

Finding the Fourth Proportional to 2,034.18, 2,806.68 and 1,194.60

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Solution

The fourth proportional to 2,034.18, 2,806.68 and 1,194.60 is: 1,648.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034.18 : 2,806.68 = 1,194.60 : x
  2. Step 2: Convert to fraction form
    2,034.18/2,806.68 = 1,194.60/x
  3. Step 3: Cross multiply
    2,034.18x = 2,806.68 × 1,194.60
  4. Step 4: Simplify right side
    2,034.18x = 3,352,859.93
  5. Step 5: Solve for x
    x = 3,352,859.93/2,034.18
  6. Step 6: Final answer
    x = 1,648.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.