Home / 227,714-494,803

Finding the Third Proportional to 227,714 and 494,803

Calculator

Solution

The third proportional to 227,714 and 494,803 is: 1,075,164.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,714 : 494,803 = 494,803 : x
  2. Step 2: Convert to fraction form
    227,714/494,803 = 494,803/x
  3. Step 3: Cross multiply
    227,714x = 494,803 × 494,803
  4. Step 4: Simplify right side
    227,714x = 244,830,008,809
  5. Step 5: Solve for x
    x = 244,830,008,809/227,714
  6. Step 6: Final answer
    x = 1,075,164.50

Related Problems

Find third proportional to 113,857 and 247,401.50
Half scale
Find third proportional to 455,428 and 989,606
Double scale
Find third proportional to 227,716 and 494,807
Similar ratio
Find third proportional to 341,571 and 742,204.50
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.