Home / 4,825.41-7,238.53-1,362.66

Finding the Fourth Proportional to 4,825.41, 7,238.53 and 1,362.66

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Solution

The fourth proportional to 4,825.41, 7,238.53 and 1,362.66 is: 2,044.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,825.41 : 7,238.53 = 1,362.66 : x
  2. Step 2: Convert to fraction form
    4,825.41/7,238.53 = 1,362.66/x
  3. Step 3: Cross multiply
    4,825.41x = 7,238.53 × 1,362.66
  4. Step 4: Simplify right side
    4,825.41x = 9,863,629.85
  5. Step 5: Solve for x
    x = 9,863,629.85/4,825.41
  6. Step 6: Final answer
    x = 2,044.10

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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.