Home / 14,166-20,835

Finding the Third Proportional to 14,166 and 20,835

Calculator

Solution

The third proportional to 14,166 and 20,835 is: 30,643.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,166 : 20,835 = 20,835 : x
  2. Step 2: Convert to fraction form
    14,166/20,835 = 20,835/x
  3. Step 3: Cross multiply
    14,166x = 20,835 × 20,835
  4. Step 4: Simplify right side
    14,166x = 434,097,225
  5. Step 5: Solve for x
    x = 434,097,225/14,166
  6. Step 6: Final answer
    x = 30,643.60

Related Problems

Find third proportional to 7,083 and 10,417.50
Half scale
Find third proportional to 28,332 and 41,670
Double scale
Find third proportional to 14,168 and 20,838
Similar ratio
Find third proportional to 21,249 and 31,252.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.