Home / 11,666-14,772

Finding the Third Proportional to 11,666 and 14,772

Calculator

Solution

The third proportional to 11,666 and 14,772 is: 18,704.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,666 : 14,772 = 14,772 : x
  2. Step 2: Convert to fraction form
    11,666/14,772 = 14,772/x
  3. Step 3: Cross multiply
    11,666x = 14,772 × 14,772
  4. Step 4: Simplify right side
    11,666x = 218,211,984
  5. Step 5: Solve for x
    x = 218,211,984/11,666
  6. Step 6: Final answer
    x = 18,704.95

Related Problems

Find third proportional to 5,833 and 7,386
Half scale
Find third proportional to 23,332 and 29,544
Double scale
Find third proportional to 11,668 and 14,775
Similar ratio
Find third proportional to 17,499 and 22,158
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.27) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.