Home / 917-1,950

Finding the Third Proportional to 917 and 1,950

Calculator

Solution

The third proportional to 917 and 1,950 is: 4,146.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    917 : 1,950 = 1,950 : x
  2. Step 2: Convert to fraction form
    917/1,950 = 1,950/x
  3. Step 3: Cross multiply
    917x = 1,950 × 1,950
  4. Step 4: Simplify right side
    917x = 3,802,500
  5. Step 5: Solve for x
    x = 3,802,500/917
  6. Step 6: Final answer
    x = 4,146.67

Related Problems

Find third proportional to 458.50 and 975
Half scale
Find third proportional to 1,834 and 3,900
Double scale
Find third proportional to 919 and 1,954
Similar ratio
Find third proportional to 1,375.50 and 2,925
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.