Home / 2,694.04-4,042.59-1,233.19

Finding the Fourth Proportional to 2,694.04, 4,042.59 and 1,233.19

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Solution

The fourth proportional to 2,694.04, 4,042.59 and 1,233.19 is: 1,850.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694.04 : 4,042.59 = 1,233.19 : x
  2. Step 2: Convert to fraction form
    2,694.04/4,042.59 = 1,233.19/x
  3. Step 3: Cross multiply
    2,694.04x = 4,042.59 × 1,233.19
  4. Step 4: Simplify right side
    2,694.04x = 4,985,281.56
  5. Step 5: Solve for x
    x = 4,985,281.56/2,694.04
  6. Step 6: Final answer
    x = 1,850.49

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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.