Home / 203,721-448,050

Finding the Third Proportional to 203,721 and 448,050

Calculator

Solution

The third proportional to 203,721 and 448,050 is: 985,410.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    203,721 : 448,050 = 448,050 : x
  2. Step 2: Convert to fraction form
    203,721/448,050 = 448,050/x
  3. Step 3: Cross multiply
    203,721x = 448,050 × 448,050
  4. Step 4: Simplify right side
    203,721x = 200,748,802,500
  5. Step 5: Solve for x
    x = 200,748,802,500/203,721
  6. Step 6: Final answer
    x = 985,410.45

Related Problems

Find third proportional to 101,860.50 and 224,025
Half scale
Find third proportional to 407,442 and 896,100
Double scale
Find third proportional to 203,723 and 448,054
Similar ratio
Find third proportional to 305,581.50 and 672,075
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.