Home / 4,449.98-6,674.96-1,163.06

Finding the Fourth Proportional to 4,449.98, 6,674.96 and 1,163.06

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Solution

The fourth proportional to 4,449.98, 6,674.96 and 1,163.06 is: 1,744.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,449.98 : 6,674.96 = 1,163.06 : x
  2. Step 2: Convert to fraction form
    4,449.98/6,674.96 = 1,163.06/x
  3. Step 3: Cross multiply
    4,449.98x = 6,674.96 × 1,163.06
  4. Step 4: Simplify right side
    4,449.98x = 7,763,339.79
  5. Step 5: Solve for x
    x = 7,763,339.79/4,449.98
  6. Step 6: Final answer
    x = 1,744.58

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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.