Home / 2,194.04-3,290.67-733.01

Finding the Fourth Proportional to 2,194.04, 3,290.67 and 733.01

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Solution

The fourth proportional to 2,194.04, 3,290.67 and 733.01 is: 1,099.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,194.04 : 3,290.67 = 733.01 : x
  2. Step 2: Convert to fraction form
    2,194.04/3,290.67 = 733.01/x
  3. Step 3: Cross multiply
    2,194.04x = 3,290.67 × 733.01
  4. Step 4: Simplify right side
    2,194.04x = 2,412,094.02
  5. Step 5: Solve for x
    x = 2,412,094.02/2,194.04
  6. Step 6: Final answer
    x = 1,099.38

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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.