Home / 19,627.25-27,092.55-11,669.43

Finding the Fourth Proportional to 19,627.25, 27,092.55 and 11,669.43

Calculator

Solution

The fourth proportional to 19,627.25, 27,092.55 and 11,669.43 is: 16,107.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,627.25 : 27,092.55 = 11,669.43 : x
  2. Step 2: Convert to fraction form
    19,627.25/27,092.55 = 11,669.43/x
  3. Step 3: Cross multiply
    19,627.25x = 27,092.55 × 11,669.43
  4. Step 4: Simplify right side
    19,627.25x = 316,154,615.75
  5. Step 5: Solve for x
    x = 316,154,615.75/19,627.25
  6. Step 6: Final answer
    x = 16,107.95

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.