Home / 192,514.44-288,208.56-112,307.16

Finding the Fourth Proportional to 192,514.44, 288,208.56 and 112,307.16

Calculator

Solution

The fourth proportional to 192,514.44, 288,208.56 and 112,307.16 is: 168,132.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,514.44 : 288,208.56 = 112,307.16 : x
  2. Step 2: Convert to fraction form
    192,514.44/288,208.56 = 112,307.16/x
  3. Step 3: Cross multiply
    192,514.44x = 288,208.56 × 112,307.16
  4. Step 4: Simplify right side
    192,514.44x = 32,367,884,861.29
  5. Step 5: Solve for x
    x = 32,367,884,861.29/192,514.44
  6. Step 6: Final answer
    x = 168,132.24

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.