Home / 6,788-14,670

Finding the Third Proportional to 6,788 and 14,670

Calculator

Solution

The third proportional to 6,788 and 14,670 is: 31,704.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,788 : 14,670 = 14,670 : x
  2. Step 2: Convert to fraction form
    6,788/14,670 = 14,670/x
  3. Step 3: Cross multiply
    6,788x = 14,670 × 14,670
  4. Step 4: Simplify right side
    6,788x = 215,208,900
  5. Step 5: Solve for x
    x = 215,208,900/6,788
  6. Step 6: Final answer
    x = 31,704.32

Related Problems

Find third proportional to 3,394 and 7,335
Half scale
Find third proportional to 13,576 and 29,340
Double scale
Find third proportional to 6,790 and 14,674
Similar ratio
Find third proportional to 10,182 and 22,005
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.