Home / 3,056.68-4,582.24-1,107.52

Finding the Fourth Proportional to 3,056.68, 4,582.24 and 1,107.52

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Solution

The fourth proportional to 3,056.68, 4,582.24 and 1,107.52 is: 1,660.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,056.68 : 4,582.24 = 1,107.52 : x
  2. Step 2: Convert to fraction form
    3,056.68/4,582.24 = 1,107.52/x
  3. Step 3: Cross multiply
    3,056.68x = 4,582.24 × 1,107.52
  4. Step 4: Simplify right side
    3,056.68x = 5,074,922.44
  5. Step 5: Solve for x
    x = 5,074,922.44/3,056.68
  6. Step 6: Final answer
    x = 1,660.27

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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.