Home / 7,306.99-10,084.95-4,121.26

Finding the Fourth Proportional to 7,306.99, 10,084.95 and 4,121.26

Calculator

Solution

The fourth proportional to 7,306.99, 10,084.95 and 4,121.26 is: 5,688.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,306.99 : 10,084.95 = 4,121.26 : x
  2. Step 2: Convert to fraction form
    7,306.99/10,084.95 = 4,121.26/x
  3. Step 3: Cross multiply
    7,306.99x = 10,084.95 × 4,121.26
  4. Step 4: Simplify right side
    7,306.99x = 41,562,675.82
  5. Step 5: Solve for x
    x = 41,562,675.82/7,306.99
  6. Step 6: Final answer
    x = 5,688.07

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.