Home / 4,303.03-5,940.77-2,813.44

Finding the Fourth Proportional to 4,303.03, 5,940.77 and 2,813.44

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Solution

The fourth proportional to 4,303.03, 5,940.77 and 2,813.44 is: 3,884.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,303.03 : 5,940.77 = 2,813.44 : x
  2. Step 2: Convert to fraction form
    4,303.03/5,940.77 = 2,813.44/x
  3. Step 3: Cross multiply
    4,303.03x = 5,940.77 × 2,813.44
  4. Step 4: Simplify right side
    4,303.03x = 16,713,999.95
  5. Step 5: Solve for x
    x = 16,713,999.95/4,303.03
  6. Step 6: Final answer
    x = 3,884.24

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1.5x scale

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.