Home / 2,194.06-3,283.26-1,758.11

Finding the Fourth Proportional to 2,194.06, 3,283.26 and 1,758.11

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Solution

The fourth proportional to 2,194.06, 3,283.26 and 1,758.11 is: 2,630.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,194.06 : 3,283.26 = 1,758.11 : x
  2. Step 2: Convert to fraction form
    2,194.06/3,283.26 = 1,758.11/x
  3. Step 3: Cross multiply
    2,194.06x = 3,283.26 × 1,758.11
  4. Step 4: Simplify right side
    2,194.06x = 5,772,332.24
  5. Step 5: Solve for x
    x = 5,772,332.24/2,194.06
  6. Step 6: Final answer
    x = 2,630.89

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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.