Home / 350,926-488,944

Finding the Third Proportional to 350,926 and 488,944

Calculator

Solution

The third proportional to 350,926 and 488,944 is: 681,244.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,926 : 488,944 = 488,944 : x
  2. Step 2: Convert to fraction form
    350,926/488,944 = 488,944/x
  3. Step 3: Cross multiply
    350,926x = 488,944 × 488,944
  4. Step 4: Simplify right side
    350,926x = 239,066,235,136
  5. Step 5: Solve for x
    x = 239,066,235,136/350,926
  6. Step 6: Final answer
    x = 681,244.01

Related Problems

Find third proportional to 175,463 and 244,472
Half scale
Find third proportional to 701,852 and 977,888
Double scale
Find third proportional to 350,928 and 488,947
Similar ratio
Find third proportional to 526,389 and 733,416
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.