Home / 283,375.60-424,933.80-125,522.80

Finding the Fourth Proportional to 283,375.60, 424,933.80 and 125,522.80

Calculator

Solution

The fourth proportional to 283,375.60, 424,933.80 and 125,522.80 is: 188,226.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    283,375.60 : 424,933.80 = 125,522.80 : x
  2. Step 2: Convert to fraction form
    283,375.60/424,933.80 = 125,522.80/x
  3. Step 3: Cross multiply
    283,375.60x = 424,933.80 × 125,522.80
  4. Step 4: Simplify right side
    283,375.60x = 53,338,880,390.64
  5. Step 5: Solve for x
    x = 53,338,880,390.64/283,375.60
  6. Step 6: Final answer
    x = 188,226.79

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.