Home / 2,441.54-3,664.36-1,055.93

Finding the Fourth Proportional to 2,441.54, 3,664.36 and 1,055.93

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Solution

The fourth proportional to 2,441.54, 3,664.36 and 1,055.93 is: 1,584.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,441.54 : 3,664.36 = 1,055.93 : x
  2. Step 2: Convert to fraction form
    2,441.54/3,664.36 = 1,055.93/x
  3. Step 3: Cross multiply
    2,441.54x = 3,664.36 × 1,055.93
  4. Step 4: Simplify right side
    2,441.54x = 3,869,314.18
  5. Step 5: Solve for x
    x = 3,869,314.18/2,441.54
  6. Step 6: Final answer
    x = 1,584.78

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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.