Home / 80,806.26-111,511.57-44,507.01

Finding the Fourth Proportional to 80,806.26, 111,511.57 and 44,507.01

Calculator

Solution

The fourth proportional to 80,806.26, 111,511.57 and 44,507.01 is: 61,419.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,806.26 : 111,511.57 = 44,507.01 : x
  2. Step 2: Convert to fraction form
    80,806.26/111,511.57 = 44,507.01/x
  3. Step 3: Cross multiply
    80,806.26x = 111,511.57 × 44,507.01
  4. Step 4: Simplify right side
    80,806.26x = 4,963,045,892.28
  5. Step 5: Solve for x
    x = 4,963,045,892.28/80,806.26
  6. Step 6: Final answer
    x = 61,419.07

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.