Home / 3,069.37-4,600.49-1,754.05

Finding the Fourth Proportional to 3,069.37, 4,600.49 and 1,754.05

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Solution

The fourth proportional to 3,069.37, 4,600.49 and 1,754.05 is: 2,629.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,069.37 : 4,600.49 = 1,754.05 : x
  2. Step 2: Convert to fraction form
    3,069.37/4,600.49 = 1,754.05/x
  3. Step 3: Cross multiply
    3,069.37x = 4,600.49 × 1,754.05
  4. Step 4: Simplify right side
    3,069.37x = 8,069,463.46
  5. Step 5: Solve for x
    x = 8,069,463.46/3,069.37
  6. Step 6: Final answer
    x = 2,629.03

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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.