Home / 4,266.78-5,888.16-2,474.61

Finding the Fourth Proportional to 4,266.78, 5,888.16 and 2,474.61

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Solution

The fourth proportional to 4,266.78, 5,888.16 and 2,474.61 is: 3,414.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,266.78 : 5,888.16 = 2,474.61 : x
  2. Step 2: Convert to fraction form
    4,266.78/5,888.16 = 2,474.61/x
  3. Step 3: Cross multiply
    4,266.78x = 5,888.16 × 2,474.61
  4. Step 4: Simplify right side
    4,266.78x = 14,570,899.62
  5. Step 5: Solve for x
    x = 14,570,899.62/4,266.78
  6. Step 6: Final answer
    x = 3,414.96

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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.