Home / 7,258-16,135

Finding the Third Proportional to 7,258 and 16,135

Calculator

Solution

The third proportional to 7,258 and 16,135 is: 35,869.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,258 : 16,135 = 16,135 : x
  2. Step 2: Convert to fraction form
    7,258/16,135 = 16,135/x
  3. Step 3: Cross multiply
    7,258x = 16,135 × 16,135
  4. Step 4: Simplify right side
    7,258x = 260,338,225
  5. Step 5: Solve for x
    x = 260,338,225/7,258
  6. Step 6: Final answer
    x = 35,869.14

Related Problems

Find third proportional to 3,629 and 8,067.50
Half scale
Find third proportional to 14,516 and 32,270
Double scale
Find third proportional to 7,260 and 16,139
Similar ratio
Find third proportional to 10,887 and 24,202.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.