Home / 4,612.41-6,363.09-3,350.43

Finding the Fourth Proportional to 4,612.41, 6,363.09 and 3,350.43

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Solution

The fourth proportional to 4,612.41, 6,363.09 and 3,350.43 is: 4,622.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,612.41 : 6,363.09 = 3,350.43 : x
  2. Step 2: Convert to fraction form
    4,612.41/6,363.09 = 3,350.43/x
  3. Step 3: Cross multiply
    4,612.41x = 6,363.09 × 3,350.43
  4. Step 4: Simplify right side
    4,612.41x = 21,319,087.63
  5. Step 5: Solve for x
    x = 21,319,087.63/4,612.41
  6. Step 6: Final answer
    x = 4,622.11

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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.