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Finding the Fourth Proportional to 4,361.89, 6,536.34 and 1,895.37

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Solution

The fourth proportional to 4,361.89, 6,536.34 and 1,895.37 is: 2,840.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,361.89 : 6,536.34 = 1,895.37 : x
  2. Step 2: Convert to fraction form
    4,361.89/6,536.34 = 1,895.37/x
  3. Step 3: Cross multiply
    4,361.89x = 6,536.34 × 1,895.37
  4. Step 4: Simplify right side
    4,361.89x = 12,388,750.06
  5. Step 5: Solve for x
    x = 12,388,750.06/4,361.89
  6. Step 6: Final answer
    x = 2,840.23

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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.