Home / 244,468-378,213

Finding the Third Proportional to 244,468 and 378,213

Calculator

Solution

The third proportional to 244,468 and 378,213 is: 585,128.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,468 : 378,213 = 378,213 : x
  2. Step 2: Convert to fraction form
    244,468/378,213 = 378,213/x
  3. Step 3: Cross multiply
    244,468x = 378,213 × 378,213
  4. Step 4: Simplify right side
    244,468x = 143,045,073,369
  5. Step 5: Solve for x
    x = 143,045,073,369/244,468
  6. Step 6: Final answer
    x = 585,128.01

Related Problems

Find third proportional to 122,234 and 189,106.50
Half scale
Find third proportional to 488,936 and 756,426
Double scale
Find third proportional to 244,470 and 378,216
Similar ratio
Find third proportional to 366,702 and 567,319.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.