Home / 607.22-911.05-363.92

Finding the Fourth Proportional to 607.22, 911.05 and 363.92

Calculator

Solution

The fourth proportional to 607.22, 911.05 and 363.92 is: 546.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    607.22 : 911.05 = 363.92 : x
  2. Step 2: Convert to fraction form
    607.22/911.05 = 363.92/x
  3. Step 3: Cross multiply
    607.22x = 911.05 × 363.92
  4. Step 4: Simplify right side
    607.22x = 331,543.85
  5. Step 5: Solve for x
    x = 331,543.85/607.22
  6. Step 6: Final answer
    x = 546.00

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.