Home / 1,194.27-1,789.01-673.50

Finding the Fourth Proportional to 1,194.27, 1,789.01 and 673.50

Calculator

Solution

The fourth proportional to 1,194.27, 1,789.01 and 673.50 is: 1,008.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194.27 : 1,789.01 = 673.50 : x
  2. Step 2: Convert to fraction form
    1,194.27/1,789.01 = 673.50/x
  3. Step 3: Cross multiply
    1,194.27x = 1,789.01 × 673.50
  4. Step 4: Simplify right side
    1,194.27x = 1,204,894.87
  5. Step 5: Solve for x
    x = 1,204,894.87/1,194.27
  6. Step 6: Final answer
    x = 1,008.90

Related Problems

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.