Home / 11,625-27,622.50

Finding the Third Proportional to 11,625 and 27,622.50

Calculator

Solution

The third proportional to 11,625 and 27,622.50 is: 65,634.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,625 : 27,622.50 = 27,622.50 : x
  2. Step 2: Convert to fraction form
    11,625/27,622.50 = 27,622.50/x
  3. Step 3: Cross multiply
    11,625x = 27,622.50 × 27,622.50
  4. Step 4: Simplify right side
    11,625x = 763,002,506.25
  5. Step 5: Solve for x
    x = 763,002,506.25/11,625
  6. Step 6: Final answer
    x = 65,634.62

Related Problems

Find third proportional to 5,812.50 and 13,811.25
Half scale
Find third proportional to 23,250 and 55,245
Double scale
Find third proportional to 11,627 and 27,627
Similar ratio
Find third proportional to 17,437.50 and 41,433.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.