Home / 82,889.55-114,387.54-45,163.80

Finding the Fourth Proportional to 82,889.55, 114,387.54 and 45,163.80

Calculator

Solution

The fourth proportional to 82,889.55, 114,387.54 and 45,163.80 is: 62,326.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,889.55 : 114,387.54 = 45,163.80 : x
  2. Step 2: Convert to fraction form
    82,889.55/114,387.54 = 45,163.80/x
  3. Step 3: Cross multiply
    82,889.55x = 114,387.54 × 45,163.80
  4. Step 4: Simplify right side
    82,889.55x = 5,166,175,979.05
  5. Step 5: Solve for x
    x = 5,166,175,979.05/82,889.55
  6. Step 6: Final answer
    x = 62,326.02

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.