Home / 2,696.22-4,044.71-1,135.25

Finding the Fourth Proportional to 2,696.22, 4,044.71 and 1,135.25

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Solution

The fourth proportional to 2,696.22, 4,044.71 and 1,135.25 is: 1,703.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,696.22 : 4,044.71 = 1,135.25 : x
  2. Step 2: Convert to fraction form
    2,696.22/4,044.71 = 1,135.25/x
  3. Step 3: Cross multiply
    2,696.22x = 4,044.71 × 1,135.25
  4. Step 4: Simplify right side
    2,696.22x = 4,591,754.81
  5. Step 5: Solve for x
    x = 4,591,754.81/2,696.22
  6. Step 6: Final answer
    x = 1,703.03

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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.