Home / 3,094.04-4,269.86-1,767.96

Finding the Fourth Proportional to 3,094.04, 4,269.86 and 1,767.96

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Solution

The fourth proportional to 3,094.04, 4,269.86 and 1,767.96 is: 2,439.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,094.04 : 4,269.86 = 1,767.96 : x
  2. Step 2: Convert to fraction form
    3,094.04/4,269.86 = 1,767.96/x
  3. Step 3: Cross multiply
    3,094.04x = 4,269.86 × 1,767.96
  4. Step 4: Simplify right side
    3,094.04x = 7,548,941.69
  5. Step 5: Solve for x
    x = 7,548,941.69/3,094.04
  6. Step 6: Final answer
    x = 2,439.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.