Home / 534.76-737.99-301.88

Finding the Fourth Proportional to 534.76, 737.99 and 301.88

Calculator

Solution

The fourth proportional to 534.76, 737.99 and 301.88 is: 416.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    534.76 : 737.99 = 301.88 : x
  2. Step 2: Convert to fraction form
    534.76/737.99 = 301.88/x
  3. Step 3: Cross multiply
    534.76x = 737.99 × 301.88
  4. Step 4: Simplify right side
    534.76x = 222,784.42
  5. Step 5: Solve for x
    x = 222,784.42/534.76
  6. Step 6: Final answer
    x = 416.61

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.