Home / 581.14-871.80-337.54

Finding the Fourth Proportional to 581.14, 871.80 and 337.54

Calculator

Solution

The fourth proportional to 581.14, 871.80 and 337.54 is: 506.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    581.14 : 871.80 = 337.54 : x
  2. Step 2: Convert to fraction form
    581.14/871.80 = 337.54/x
  3. Step 3: Cross multiply
    581.14x = 871.80 × 337.54
  4. Step 4: Simplify right side
    581.14x = 294,267.37
  5. Step 5: Solve for x
    x = 294,267.37/581.14
  6. Step 6: Final answer
    x = 506.36

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.