Home / 2,336.28-3,504.12-605.04

Finding the Fourth Proportional to 2,336.28, 3,504.12 and 605.04

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Solution

The fourth proportional to 2,336.28, 3,504.12 and 605.04 is: 907.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336.28 : 3,504.12 = 605.04 : x
  2. Step 2: Convert to fraction form
    2,336.28/3,504.12 = 605.04/x
  3. Step 3: Cross multiply
    2,336.28x = 3,504.12 × 605.04
  4. Step 4: Simplify right side
    2,336.28x = 2,120,132.76
  5. Step 5: Solve for x
    x = 2,120,132.76/2,336.28
  6. Step 6: Final answer
    x = 907.48

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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.