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Finding the Fourth Proportional to 4,803.82, 7,203.22 and 2,268.26

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Solution

The fourth proportional to 4,803.82, 7,203.22 and 2,268.26 is: 3,401.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,803.82 : 7,203.22 = 2,268.26 : x
  2. Step 2: Convert to fraction form
    4,803.82/7,203.22 = 2,268.26/x
  3. Step 3: Cross multiply
    4,803.82x = 7,203.22 × 2,268.26
  4. Step 4: Simplify right side
    4,803.82x = 16,338,764.46
  5. Step 5: Solve for x
    x = 16,338,764.46/4,803.82
  6. Step 6: Final answer
    x = 3,401.21

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1.5x scale

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.