Home / 3,353.14-4,626.52-2,008.97

Finding the Fourth Proportional to 3,353.14, 4,626.52 and 2,008.97

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Solution

The fourth proportional to 3,353.14, 4,626.52 and 2,008.97 is: 2,771.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,353.14 : 4,626.52 = 2,008.97 : x
  2. Step 2: Convert to fraction form
    3,353.14/4,626.52 = 2,008.97/x
  3. Step 3: Cross multiply
    3,353.14x = 4,626.52 × 2,008.97
  4. Step 4: Simplify right side
    3,353.14x = 9,294,539.32
  5. Step 5: Solve for x
    x = 9,294,539.32/3,353.14
  6. Step 6: Final answer
    x = 2,771.89

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1.5x scale

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.