Home / 2,846.46-4,269.96-1,202.98

Finding the Fourth Proportional to 2,846.46, 4,269.96 and 1,202.98

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Solution

The fourth proportional to 2,846.46, 4,269.96 and 1,202.98 is: 1,804.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,846.46 : 4,269.96 = 1,202.98 : x
  2. Step 2: Convert to fraction form
    2,846.46/4,269.96 = 1,202.98/x
  3. Step 3: Cross multiply
    2,846.46x = 4,269.96 × 1,202.98
  4. Step 4: Simplify right side
    2,846.46x = 5,136,676.48
  5. Step 5: Solve for x
    x = 5,136,676.48/2,846.46
  6. Step 6: Final answer
    x = 1,804.58

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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.