Home / 9,296-13,430

Finding the Third Proportional to 9,296 and 13,430

Calculator

Solution

The third proportional to 9,296 and 13,430 is: 19,402.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,296 : 13,430 = 13,430 : x
  2. Step 2: Convert to fraction form
    9,296/13,430 = 13,430/x
  3. Step 3: Cross multiply
    9,296x = 13,430 × 13,430
  4. Step 4: Simplify right side
    9,296x = 180,364,900
  5. Step 5: Solve for x
    x = 180,364,900/9,296
  6. Step 6: Final answer
    x = 19,402.42

Related Problems

Find third proportional to 4,648 and 6,715
Half scale
Find third proportional to 18,592 and 26,860
Double scale
Find third proportional to 9,298 and 13,433
Similar ratio
Find third proportional to 13,944 and 20,145
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.