Home / 534.68-737.86-301.82

Finding the Fourth Proportional to 534.68, 737.86 and 301.82

Calculator

Solution

The fourth proportional to 534.68, 737.86 and 301.82 is: 416.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    534.68 : 737.86 = 301.82 : x
  2. Step 2: Convert to fraction form
    534.68/737.86 = 301.82/x
  3. Step 3: Cross multiply
    534.68x = 737.86 × 301.82
  4. Step 4: Simplify right side
    534.68x = 222,700.91
  5. Step 5: Solve for x
    x = 222,700.91/534.68
  6. Step 6: Final answer
    x = 416.51

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.