Home / 19,065.38-26,310.22-11,613.38

Finding the Fourth Proportional to 19,065.38, 26,310.22 and 11,613.38

Calculator

Solution

The fourth proportional to 19,065.38, 26,310.22 and 11,613.38 is: 16,026.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,065.38 : 26,310.22 = 11,613.38 : x
  2. Step 2: Convert to fraction form
    19,065.38/26,310.22 = 11,613.38/x
  3. Step 3: Cross multiply
    19,065.38x = 26,310.22 × 11,613.38
  4. Step 4: Simplify right side
    19,065.38x = 305,550,422.16
  5. Step 5: Solve for x
    x = 305,550,422.16/19,065.38
  6. Step 6: Final answer
    x = 16,026.46

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.