Home / 4,634.60-6,943.68-3,850

Finding the Fourth Proportional to 4,634.60, 6,943.68 and 3,850

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Solution

The fourth proportional to 4,634.60, 6,943.68 and 3,850 is: 5,768.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,634.60 : 6,943.68 = 3,850 : x
  2. Step 2: Convert to fraction form
    4,634.60/6,943.68 = 3,850/x
  3. Step 3: Cross multiply
    4,634.60x = 6,943.68 × 3,850
  4. Step 4: Simplify right side
    4,634.60x = 26,733,168
  5. Step 5: Solve for x
    x = 26,733,168/4,634.60
  6. Step 6: Final answer
    x = 5,768.17

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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.