Home / 227,712-494,799

Finding the Third Proportional to 227,712 and 494,799

Calculator

Solution

The third proportional to 227,712 and 494,799 is: 1,075,156.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,712 : 494,799 = 494,799 : x
  2. Step 2: Convert to fraction form
    227,712/494,799 = 494,799/x
  3. Step 3: Cross multiply
    227,712x = 494,799 × 494,799
  4. Step 4: Simplify right side
    227,712x = 244,826,050,401
  5. Step 5: Solve for x
    x = 244,826,050,401/227,712
  6. Step 6: Final answer
    x = 1,075,156.56

Related Problems

Find third proportional to 113,856 and 247,399.50
Half scale
Find third proportional to 455,424 and 989,598
Double scale
Find third proportional to 227,714 and 494,803
Similar ratio
Find third proportional to 341,568 and 742,198.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.