Home / 3,233.21-4,850.32-1,042.16

Finding the Fourth Proportional to 3,233.21, 4,850.32 and 1,042.16

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Solution

The fourth proportional to 3,233.21, 4,850.32 and 1,042.16 is: 1,563.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233.21 : 4,850.32 = 1,042.16 : x
  2. Step 2: Convert to fraction form
    3,233.21/4,850.32 = 1,042.16/x
  3. Step 3: Cross multiply
    3,233.21x = 4,850.32 × 1,042.16
  4. Step 4: Simplify right side
    3,233.21x = 5,054,809.49
  5. Step 5: Solve for x
    x = 5,054,809.49/3,233.21
  6. Step 6: Final answer
    x = 1,563.40

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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.