Home / 3,054.84-4,582.26-1,108.44

Finding the Fourth Proportional to 3,054.84, 4,582.26 and 1,108.44

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Solution

The fourth proportional to 3,054.84, 4,582.26 and 1,108.44 is: 1,662.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,054.84 : 4,582.26 = 1,108.44 : x
  2. Step 2: Convert to fraction form
    3,054.84/4,582.26 = 1,108.44/x
  3. Step 3: Cross multiply
    3,054.84x = 4,582.26 × 1,108.44
  4. Step 4: Simplify right side
    3,054.84x = 5,079,160.27
  5. Step 5: Solve for x
    x = 5,079,160.27/3,054.84
  6. Step 6: Final answer
    x = 1,662.66

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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.