Home / 3,513.46-4,844.61-2,395.06

Finding the Fourth Proportional to 3,513.46, 4,844.61 and 2,395.06

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Solution

The fourth proportional to 3,513.46, 4,844.61 and 2,395.06 is: 3,302.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,513.46 : 4,844.61 = 2,395.06 : x
  2. Step 2: Convert to fraction form
    3,513.46/4,844.61 = 2,395.06/x
  3. Step 3: Cross multiply
    3,513.46x = 4,844.61 × 2,395.06
  4. Step 4: Simplify right side
    3,513.46x = 11,603,131.63
  5. Step 5: Solve for x
    x = 11,603,131.63/3,513.46
  6. Step 6: Final answer
    x = 3,302.48

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.