Home / 7,600-11,666

Finding the Third Proportional to 7,600 and 11,666

Calculator

Solution

The third proportional to 7,600 and 11,666 is: 17,907.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,600 : 11,666 = 11,666 : x
  2. Step 2: Convert to fraction form
    7,600/11,666 = 11,666/x
  3. Step 3: Cross multiply
    7,600x = 11,666 × 11,666
  4. Step 4: Simplify right side
    7,600x = 136,095,556
  5. Step 5: Solve for x
    x = 136,095,556/7,600
  6. Step 6: Final answer
    x = 17,907.31

Related Problems

Find third proportional to 3,800 and 5,833
Half scale
Find third proportional to 15,200 and 23,332
Double scale
Find third proportional to 7,602 and 11,669
Similar ratio
Find third proportional to 11,400 and 17,499
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.