Home / 1,462.00-2,017.61-798.86

Finding the Fourth Proportional to 1,462.00, 2,017.61 and 798.86

Calculator

Solution

The fourth proportional to 1,462.00, 2,017.61 and 798.86 is: 1,102.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,462.00 : 2,017.61 = 798.86 : x
  2. Step 2: Convert to fraction form
    1,462.00/2,017.61 = 798.86/x
  3. Step 3: Cross multiply
    1,462.00x = 2,017.61 × 798.86
  4. Step 4: Simplify right side
    1,462.00x = 1,611,791.97
  5. Step 5: Solve for x
    x = 1,611,791.97/1,462.00
  6. Step 6: Final answer
    x = 1,102.46

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.