Home / 2,263.91-3,395.79-1,094.00

Finding the Fourth Proportional to 2,263.91, 3,395.79 and 1,094.00

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Solution

The fourth proportional to 2,263.91, 3,395.79 and 1,094.00 is: 1,640.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,263.91 : 3,395.79 = 1,094.00 : x
  2. Step 2: Convert to fraction form
    2,263.91/3,395.79 = 1,094.00/x
  3. Step 3: Cross multiply
    2,263.91x = 3,395.79 × 1,094.00
  4. Step 4: Simplify right side
    2,263.91x = 3,714,977.28
  5. Step 5: Solve for x
    x = 3,714,977.28/2,263.91
  6. Step 6: Final answer
    x = 1,640.96

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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.