Home / 4,295.53-6,441.73-1,830.60

Finding the Fourth Proportional to 4,295.53, 6,441.73 and 1,830.60

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Solution

The fourth proportional to 4,295.53, 6,441.73 and 1,830.60 is: 2,745.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,295.53 : 6,441.73 = 1,830.60 : x
  2. Step 2: Convert to fraction form
    4,295.53/6,441.73 = 1,830.60/x
  3. Step 3: Cross multiply
    4,295.53x = 6,441.73 × 1,830.60
  4. Step 4: Simplify right side
    4,295.53x = 11,792,226.36
  5. Step 5: Solve for x
    x = 11,792,226.36/4,295.53
  6. Step 6: Final answer
    x = 2,745.23

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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.