Home / 2,033.99-2,806.43-1,194.65

Finding the Fourth Proportional to 2,033.99, 2,806.43 and 1,194.65

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Solution

The fourth proportional to 2,033.99, 2,806.43 and 1,194.65 is: 1,648.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033.99 : 2,806.43 = 1,194.65 : x
  2. Step 2: Convert to fraction form
    2,033.99/2,806.43 = 1,194.65/x
  3. Step 3: Cross multiply
    2,033.99x = 2,806.43 × 1,194.65
  4. Step 4: Simplify right side
    2,033.99x = 3,352,711.60
  5. Step 5: Solve for x
    x = 3,352,711.60/2,033.99
  6. Step 6: Final answer
    x = 1,648.34

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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.