Home / 7,666-16,506

Finding the Third Proportional to 7,666 and 16,506

Calculator

Solution

The third proportional to 7,666 and 16,506 is: 35,539.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,666 : 16,506 = 16,506 : x
  2. Step 2: Convert to fraction form
    7,666/16,506 = 16,506/x
  3. Step 3: Cross multiply
    7,666x = 16,506 × 16,506
  4. Step 4: Simplify right side
    7,666x = 272,448,036
  5. Step 5: Solve for x
    x = 272,448,036/7,666
  6. Step 6: Final answer
    x = 35,539.79

Related Problems

Find third proportional to 3,833 and 8,253
Half scale
Find third proportional to 15,332 and 33,012
Double scale
Find third proportional to 7,668 and 16,510
Similar ratio
Find third proportional to 11,499 and 24,759
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.