Home / 210,552.75-449,101.13

Finding the Third Proportional to 210,552.75 and 449,101.13

Calculator

Solution

The third proportional to 210,552.75 and 449,101.13 is: 957,915.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    210,552.75 : 449,101.13 = 449,101.13 : x
  2. Step 2: Convert to fraction form
    210,552.75/449,101.13 = 449,101.13/x
  3. Step 3: Cross multiply
    210,552.75x = 449,101.13 × 449,101.13
  4. Step 4: Simplify right side
    210,552.75x = 201,691,820,476.27
  5. Step 5: Solve for x
    x = 201,691,820,476.27/210,552.75
  6. Step 6: Final answer
    x = 957,915.87

Related Problems

Find third proportional to 105,276.38 and 224,550.56
Half scale
Find third proportional to 421,105.50 and 898,202.25
Double scale
Find third proportional to 210,555 and 449,105
Similar ratio
Find third proportional to 315,829.13 and 673,651.69
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.