Home / 2,694.36-4,037.22-2,435.16

Finding the Fourth Proportional to 2,694.36, 4,037.22 and 2,435.16

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Solution

The fourth proportional to 2,694.36, 4,037.22 and 2,435.16 is: 3,648.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694.36 : 4,037.22 = 2,435.16 : x
  2. Step 2: Convert to fraction form
    2,694.36/4,037.22 = 2,435.16/x
  3. Step 3: Cross multiply
    2,694.36x = 4,037.22 × 2,435.16
  4. Step 4: Simplify right side
    2,694.36x = 9,831,276.66
  5. Step 5: Solve for x
    x = 9,831,276.66/2,694.36
  6. Step 6: Final answer
    x = 3,648.84

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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.