Home / 2,441.63-3,369.47-1,322.57

Finding the Fourth Proportional to 2,441.63, 3,369.47 and 1,322.57

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Solution

The fourth proportional to 2,441.63, 3,369.47 and 1,322.57 is: 1,825.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,441.63 : 3,369.47 = 1,322.57 : x
  2. Step 2: Convert to fraction form
    2,441.63/3,369.47 = 1,322.57/x
  3. Step 3: Cross multiply
    2,441.63x = 3,369.47 × 1,322.57
  4. Step 4: Simplify right side
    2,441.63x = 4,456,361.75
  5. Step 5: Solve for x
    x = 4,456,361.75/2,441.63
  6. Step 6: Final answer
    x = 1,825.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.