Home / 2,435.14-3,653.34-1,396.32

Finding the Fourth Proportional to 2,435.14, 3,653.34 and 1,396.32

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Solution

The fourth proportional to 2,435.14, 3,653.34 and 1,396.32 is: 2,094.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435.14 : 3,653.34 = 1,396.32 : x
  2. Step 2: Convert to fraction form
    2,435.14/3,653.34 = 1,396.32/x
  3. Step 3: Cross multiply
    2,435.14x = 3,653.34 × 1,396.32
  4. Step 4: Simplify right side
    2,435.14x = 5,101,231.71
  5. Step 5: Solve for x
    x = 5,101,231.71/2,435.14
  6. Step 6: Final answer
    x = 2,094.84

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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.