Home / 7,183.98-10,769.58-2,804.51

Finding the Fourth Proportional to 7,183.98, 10,769.58 and 2,804.51

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Solution

The fourth proportional to 7,183.98, 10,769.58 and 2,804.51 is: 4,204.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,183.98 : 10,769.58 = 2,804.51 : x
  2. Step 2: Convert to fraction form
    7,183.98/10,769.58 = 2,804.51/x
  3. Step 3: Cross multiply
    7,183.98x = 10,769.58 × 2,804.51
  4. Step 4: Simplify right side
    7,183.98x = 30,203,340.96
  5. Step 5: Solve for x
    x = 30,203,340.96/7,183.98
  6. Step 6: Final answer
    x = 4,204.26

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1.5x scale

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.