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Finding the Fourth Proportional to 2,310.54, 3,464.76 and 1,494.06

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Solution

The fourth proportional to 2,310.54, 3,464.76 and 1,494.06 is: 2,240.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,310.54 : 3,464.76 = 1,494.06 : x
  2. Step 2: Convert to fraction form
    2,310.54/3,464.76 = 1,494.06/x
  3. Step 3: Cross multiply
    2,310.54x = 3,464.76 × 1,494.06
  4. Step 4: Simplify right side
    2,310.54x = 5,176,559.33
  5. Step 5: Solve for x
    x = 5,176,559.33/2,310.54
  6. Step 6: Final answer
    x = 2,240.41

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.