Home / 221,571-483,242

Finding the Third Proportional to 221,571 and 483,242

Calculator

Solution

The third proportional to 221,571 and 483,242 is: 1,053,941.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    221,571 : 483,242 = 483,242 : x
  2. Step 2: Convert to fraction form
    221,571/483,242 = 483,242/x
  3. Step 3: Cross multiply
    221,571x = 483,242 × 483,242
  4. Step 4: Simplify right side
    221,571x = 233,522,830,564
  5. Step 5: Solve for x
    x = 233,522,830,564/221,571
  6. Step 6: Final answer
    x = 1,053,941.31

Related Problems

Find third proportional to 110,785.50 and 241,621
Half scale
Find third proportional to 443,142 and 966,484
Double scale
Find third proportional to 221,573 and 483,246
Similar ratio
Find third proportional to 332,356.50 and 724,863
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.