Home / 2,738.00-4,106.36-1,094.11

Finding the Fourth Proportional to 2,738.00, 4,106.36 and 1,094.11

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Solution

The fourth proportional to 2,738.00, 4,106.36 and 1,094.11 is: 1,640.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,738.00 : 4,106.36 = 1,094.11 : x
  2. Step 2: Convert to fraction form
    2,738.00/4,106.36 = 1,094.11/x
  3. Step 3: Cross multiply
    2,738.00x = 4,106.36 × 1,094.11
  4. Step 4: Simplify right side
    2,738.00x = 4,492,802.01
  5. Step 5: Solve for x
    x = 4,492,802.01/2,738.00
  6. Step 6: Final answer
    x = 1,640.91

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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.