Home / 294,034.50-439,877.25

Finding the Third Proportional to 294,034.50 and 439,877.25

Calculator

Solution

The third proportional to 294,034.50 and 439,877.25 is: 658,058.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,034.50 : 439,877.25 = 439,877.25 : x
  2. Step 2: Convert to fraction form
    294,034.50/439,877.25 = 439,877.25/x
  3. Step 3: Cross multiply
    294,034.50x = 439,877.25 × 439,877.25
  4. Step 4: Simplify right side
    294,034.50x = 193,491,995,067.56
  5. Step 5: Solve for x
    x = 193,491,995,067.56/294,034.50
  6. Step 6: Final answer
    x = 658,058.82

Related Problems

Find third proportional to 147,017.25 and 219,938.63
Half scale
Find third proportional to 588,069 and 879,754.50
Double scale
Find third proportional to 294,037 and 439,880
Similar ratio
Find third proportional to 441,051.75 and 659,815.88
1.5x scale

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.