Home / 125,300-260,968

Finding the Third Proportional to 125,300 and 260,968

Calculator

Solution

The third proportional to 125,300 and 260,968 is: 543,529.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,300 : 260,968 = 260,968 : x
  2. Step 2: Convert to fraction form
    125,300/260,968 = 260,968/x
  3. Step 3: Cross multiply
    125,300x = 260,968 × 260,968
  4. Step 4: Simplify right side
    125,300x = 68,104,297,024
  5. Step 5: Solve for x
    x = 68,104,297,024/125,300
  6. Step 6: Final answer
    x = 543,529.90

Related Problems

Find third proportional to 62,650 and 130,484
Half scale
Find third proportional to 250,600 and 521,936
Double scale
Find third proportional to 125,302 and 260,972
Similar ratio
Find third proportional to 187,950 and 391,452
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.