Home / 295,750-443,120

Finding the Third Proportional to 295,750 and 443,120

Calculator

Solution

The third proportional to 295,750 and 443,120 is: 663,923.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,750 : 443,120 = 443,120 : x
  2. Step 2: Convert to fraction form
    295,750/443,120 = 443,120/x
  3. Step 3: Cross multiply
    295,750x = 443,120 × 443,120
  4. Step 4: Simplify right side
    295,750x = 196,355,334,400
  5. Step 5: Solve for x
    x = 196,355,334,400/295,750
  6. Step 6: Final answer
    x = 663,923.36

Related Problems

Find third proportional to 147,875 and 221,560
Half scale
Find third proportional to 591,500 and 886,240
Double scale
Find third proportional to 295,752 and 443,123
Similar ratio
Find third proportional to 443,625 and 664,680
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.