Home / 2,008.37-2,771.82-1,124.24

Finding the Fourth Proportional to 2,008.37, 2,771.82 and 1,124.24

Calculator

Solution

The fourth proportional to 2,008.37, 2,771.82 and 1,124.24 is: 1,551.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,008.37 : 2,771.82 = 1,124.24 : x
  2. Step 2: Convert to fraction form
    2,008.37/2,771.82 = 1,124.24/x
  3. Step 3: Cross multiply
    2,008.37x = 2,771.82 × 1,124.24
  4. Step 4: Simplify right side
    2,008.37x = 3,116,177.06
  5. Step 5: Solve for x
    x = 3,116,177.06/2,008.37
  6. Step 6: Final answer
    x = 1,551.59

Related Problems

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.