Home / 536.30-800.58-496.22

Finding the Fourth Proportional to 536.30, 800.58 and 496.22

Calculator

Solution

The fourth proportional to 536.30, 800.58 and 496.22 is: 740.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    536.30 : 800.58 = 496.22 : x
  2. Step 2: Convert to fraction form
    536.30/800.58 = 496.22/x
  3. Step 3: Cross multiply
    536.30x = 800.58 × 496.22
  4. Step 4: Simplify right side
    536.30x = 397,263.81
  5. Step 5: Solve for x
    x = 397,263.81/536.30
  6. Step 6: Final answer
    x = 740.75

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.