Home / 4,022.33-6,023.04-2,776.77

Finding the Fourth Proportional to 4,022.33, 6,023.04 and 2,776.77

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Solution

The fourth proportional to 4,022.33, 6,023.04 and 2,776.77 is: 4,157.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,022.33 : 6,023.04 = 2,776.77 : x
  2. Step 2: Convert to fraction form
    4,022.33/6,023.04 = 2,776.77/x
  3. Step 3: Cross multiply
    4,022.33x = 6,023.04 × 2,776.77
  4. Step 4: Simplify right side
    4,022.33x = 16,724,596.78
  5. Step 5: Solve for x
    x = 16,724,596.78/4,022.33
  6. Step 6: Final answer
    x = 4,157.94

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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.