Home / 2,795.94-4,194.81-1,153.26

Finding the Fourth Proportional to 2,795.94, 4,194.81 and 1,153.26

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Solution

The fourth proportional to 2,795.94, 4,194.81 and 1,153.26 is: 1,730.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,795.94 : 4,194.81 = 1,153.26 : x
  2. Step 2: Convert to fraction form
    2,795.94/4,194.81 = 1,153.26/x
  3. Step 3: Cross multiply
    2,795.94x = 4,194.81 × 1,153.26
  4. Step 4: Simplify right side
    2,795.94x = 4,837,706.58
  5. Step 5: Solve for x
    x = 4,837,706.58/2,795.94
  6. Step 6: Final answer
    x = 1,730.26

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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.