Home / 1,211.01-1,816.53-595.23

Finding the Fourth Proportional to 1,211.01, 1,816.53 and 595.23

Calculator

Solution

The fourth proportional to 1,211.01, 1,816.53 and 595.23 is: 892.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,211.01 : 1,816.53 = 595.23 : x
  2. Step 2: Convert to fraction form
    1,211.01/1,816.53 = 595.23/x
  3. Step 3: Cross multiply
    1,211.01x = 1,816.53 × 595.23
  4. Step 4: Simplify right side
    1,211.01x = 1,081,253.15
  5. Step 5: Solve for x
    x = 1,081,253.15/1,211.01
  6. Step 6: Final answer
    x = 892.85

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.