Home / 141,284.16-194,891.04-88,200

Finding the Fourth Proportional to 141,284.16, 194,891.04 and 88,200

Calculator

Solution

The fourth proportional to 141,284.16, 194,891.04 and 88,200 is: 121,665.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,284.16 : 194,891.04 = 88,200 : x
  2. Step 2: Convert to fraction form
    141,284.16/194,891.04 = 88,200/x
  3. Step 3: Cross multiply
    141,284.16x = 194,891.04 × 88,200
  4. Step 4: Simplify right side
    141,284.16x = 17,189,389,728
  5. Step 5: Solve for x
    x = 17,189,389,728/141,284.16
  6. Step 6: Final answer
    x = 121,665.37

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.