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Finding the Fourth Proportional to 3,410.73, 4,706.37 and 2,348.82

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Solution

The fourth proportional to 3,410.73, 4,706.37 and 2,348.82 is: 3,241.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,410.73 : 4,706.37 = 2,348.82 : x
  2. Step 2: Convert to fraction form
    3,410.73/4,706.37 = 2,348.82/x
  3. Step 3: Cross multiply
    3,410.73x = 4,706.37 × 2,348.82
  4. Step 4: Simplify right side
    3,410.73x = 11,054,415.98
  5. Step 5: Solve for x
    x = 11,054,415.98/3,410.73
  6. Step 6: Final answer
    x = 3,241.07

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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.