Home / 218,799-483,525

Finding the Third Proportional to 218,799 and 483,525

Calculator

Solution

The third proportional to 218,799 and 483,525 is: 1,068,544.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    218,799 : 483,525 = 483,525 : x
  2. Step 2: Convert to fraction form
    218,799/483,525 = 483,525/x
  3. Step 3: Cross multiply
    218,799x = 483,525 × 483,525
  4. Step 4: Simplify right side
    218,799x = 233,796,425,625
  5. Step 5: Solve for x
    x = 233,796,425,625/218,799
  6. Step 6: Final answer
    x = 1,068,544.31

Related Problems

Find third proportional to 109,399.50 and 241,762.50
Half scale
Find third proportional to 437,598 and 967,050
Double scale
Find third proportional to 218,801 and 483,529
Similar ratio
Find third proportional to 328,198.50 and 725,287.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.21) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.