Home / 83,045.09-124,613.72-33,793.25

Finding the Fourth Proportional to 83,045.09, 124,613.72 and 33,793.25

Calculator

Solution

The fourth proportional to 83,045.09, 124,613.72 and 33,793.25 is: 50,708.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,045.09 : 124,613.72 = 33,793.25 : x
  2. Step 2: Convert to fraction form
    83,045.09/124,613.72 = 33,793.25/x
  3. Step 3: Cross multiply
    83,045.09x = 124,613.72 × 33,793.25
  4. Step 4: Simplify right side
    83,045.09x = 4,211,102,424.42
  5. Step 5: Solve for x
    x = 4,211,102,424.42/83,045.09
  6. Step 6: Final answer
    x = 50,708.63

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.