Home / 6,662-14,412

Finding the Third Proportional to 6,662 and 14,412

Calculator

Solution

The third proportional to 6,662 and 14,412 is: 31,177.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,662 : 14,412 = 14,412 : x
  2. Step 2: Convert to fraction form
    6,662/14,412 = 14,412/x
  3. Step 3: Cross multiply
    6,662x = 14,412 × 14,412
  4. Step 4: Simplify right side
    6,662x = 207,705,744
  5. Step 5: Solve for x
    x = 207,705,744/6,662
  6. Step 6: Final answer
    x = 31,177.69

Related Problems

Find third proportional to 3,331 and 7,206
Half scale
Find third proportional to 13,324 and 28,824
Double scale
Find third proportional to 6,664 and 14,416
Similar ratio
Find third proportional to 9,993 and 21,618
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.