Home / 2,004.24-3,006.58-543.56

Finding the Fourth Proportional to 2,004.24, 3,006.58 and 543.56

Calculator

Solution

The fourth proportional to 2,004.24, 3,006.58 and 543.56 is: 815.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,004.24 : 3,006.58 = 543.56 : x
  2. Step 2: Convert to fraction form
    2,004.24/3,006.58 = 543.56/x
  3. Step 3: Cross multiply
    2,004.24x = 3,006.58 × 543.56
  4. Step 4: Simplify right side
    2,004.24x = 1,634,256.62
  5. Step 5: Solve for x
    x = 1,634,256.62/2,004.24
  6. Step 6: Final answer
    x = 815.40

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.