Home / 11,625-13,335

Finding the Third Proportional to 11,625 and 13,335

Calculator

Solution

The third proportional to 11,625 and 13,335 is: 15,296.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,625 : 13,335 = 13,335 : x
  2. Step 2: Convert to fraction form
    11,625/13,335 = 13,335/x
  3. Step 3: Cross multiply
    11,625x = 13,335 × 13,335
  4. Step 4: Simplify right side
    11,625x = 177,822,225
  5. Step 5: Solve for x
    x = 177,822,225/11,625
  6. Step 6: Final answer
    x = 15,296.54

Related Problems

Find third proportional to 5,812.50 and 6,667.50
Half scale
Find third proportional to 23,250 and 26,670
Double scale
Find third proportional to 11,627 and 13,337
Similar ratio
Find third proportional to 17,437.50 and 20,002.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.