Home / 15,458-23,258

Finding the Third Proportional to 15,458 and 23,258

Calculator

Solution

The third proportional to 15,458 and 23,258 is: 34,993.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,458 : 23,258 = 23,258 : x
  2. Step 2: Convert to fraction form
    15,458/23,258 = 23,258/x
  3. Step 3: Cross multiply
    15,458x = 23,258 × 23,258
  4. Step 4: Simplify right side
    15,458x = 540,934,564
  5. Step 5: Solve for x
    x = 540,934,564/15,458
  6. Step 6: Final answer
    x = 34,993.83

Related Problems

Find third proportional to 7,729 and 11,629
Half scale
Find third proportional to 30,916 and 46,516
Double scale
Find third proportional to 15,460 and 23,261
Similar ratio
Find third proportional to 23,187 and 34,887
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.