Home / 3,736.94-5,605.42-3,731.54

Finding the Fourth Proportional to 3,736.94, 5,605.42 and 3,731.54

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Solution

The fourth proportional to 3,736.94, 5,605.42 and 3,731.54 is: 5,597.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,736.94 : 5,605.42 = 3,731.54 : x
  2. Step 2: Convert to fraction form
    3,736.94/5,605.42 = 3,731.54/x
  3. Step 3: Cross multiply
    3,736.94x = 5,605.42 × 3,731.54
  4. Step 4: Simplify right side
    3,736.94x = 20,916,848.95
  5. Step 5: Solve for x
    x = 20,916,848.95/3,736.94
  6. Step 6: Final answer
    x = 5,597.32

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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.