Home / 3,330.98-4,995.97-2,094.62

Finding the Fourth Proportional to 3,330.98, 4,995.97 and 2,094.62

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Solution

The fourth proportional to 3,330.98, 4,995.97 and 2,094.62 is: 3,141.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330.98 : 4,995.97 = 2,094.62 : x
  2. Step 2: Convert to fraction form
    3,330.98/4,995.97 = 2,094.62/x
  3. Step 3: Cross multiply
    3,330.98x = 4,995.97 × 2,094.62
  4. Step 4: Simplify right side
    3,330.98x = 10,464,658.68
  5. Step 5: Solve for x
    x = 10,464,658.68/3,330.98
  6. Step 6: Final answer
    x = 3,141.62

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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.