Home / 2,482.19-3,426.94-1,599.56

Finding the Fourth Proportional to 2,482.19, 3,426.94 and 1,599.56

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Solution

The fourth proportional to 2,482.19, 3,426.94 and 1,599.56 is: 2,208.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,482.19 : 3,426.94 = 1,599.56 : x
  2. Step 2: Convert to fraction form
    2,482.19/3,426.94 = 1,599.56/x
  3. Step 3: Cross multiply
    2,482.19x = 3,426.94 × 1,599.56
  4. Step 4: Simplify right side
    2,482.19x = 5,481,596.15
  5. Step 5: Solve for x
    x = 5,481,596.15/2,482.19
  6. Step 6: Final answer
    x = 2,208.37

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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.