Home / 2,344.06-3,516.30-1,369.60

Finding the Fourth Proportional to 2,344.06, 3,516.30 and 1,369.60

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Solution

The fourth proportional to 2,344.06, 3,516.30 and 1,369.60 is: 2,054.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,344.06 : 3,516.30 = 1,369.60 : x
  2. Step 2: Convert to fraction form
    2,344.06/3,516.30 = 1,369.60/x
  3. Step 3: Cross multiply
    2,344.06x = 3,516.30 × 1,369.60
  4. Step 4: Simplify right side
    2,344.06x = 4,815,924.48
  5. Step 5: Solve for x
    x = 4,815,924.48/2,344.06
  6. Step 6: Final answer
    x = 2,054.52

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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.