Home / 19,902.88-27,464.58-10,950.76

Finding the Fourth Proportional to 19,902.88, 27,464.58 and 10,950.76

Calculator

Solution

The fourth proportional to 19,902.88, 27,464.58 and 10,950.76 is: 15,111.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,902.88 : 27,464.58 = 10,950.76 : x
  2. Step 2: Convert to fraction form
    19,902.88/27,464.58 = 10,950.76/x
  3. Step 3: Cross multiply
    19,902.88x = 27,464.58 × 10,950.76
  4. Step 4: Simplify right side
    19,902.88x = 300,758,024.08
  5. Step 5: Solve for x
    x = 300,758,024.08/19,902.88
  6. Step 6: Final answer
    x = 15,111.28

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.