Home / 5,204.82-7,798.53-3,736.62

Finding the Fourth Proportional to 5,204.82, 7,798.53 and 3,736.62

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Solution

The fourth proportional to 5,204.82, 7,798.53 and 3,736.62 is: 5,598.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,204.82 : 7,798.53 = 3,736.62 : x
  2. Step 2: Convert to fraction form
    5,204.82/7,798.53 = 3,736.62/x
  3. Step 3: Cross multiply
    5,204.82x = 7,798.53 × 3,736.62
  4. Step 4: Simplify right side
    5,204.82x = 29,140,143.17
  5. Step 5: Solve for x
    x = 29,140,143.17/5,204.82
  6. Step 6: Final answer
    x = 5,598.68

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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.