Home / 2,033.34-2,806.13-1,149.22

Finding the Fourth Proportional to 2,033.34, 2,806.13 and 1,149.22

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Solution

The fourth proportional to 2,033.34, 2,806.13 and 1,149.22 is: 1,585.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033.34 : 2,806.13 = 1,149.22 : x
  2. Step 2: Convert to fraction form
    2,033.34/2,806.13 = 1,149.22/x
  3. Step 3: Cross multiply
    2,033.34x = 2,806.13 × 1,149.22
  4. Step 4: Simplify right side
    2,033.34x = 3,224,854.97
  5. Step 5: Solve for x
    x = 3,224,854.97/2,033.34
  6. Step 6: Final answer
    x = 1,585.99

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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.