Home / 14,904-20,169

Finding the Third Proportional to 14,904 and 20,169

Calculator

Solution

The third proportional to 14,904 and 20,169 is: 27,293.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,904 : 20,169 = 20,169 : x
  2. Step 2: Convert to fraction form
    14,904/20,169 = 20,169/x
  3. Step 3: Cross multiply
    14,904x = 20,169 × 20,169
  4. Step 4: Simplify right side
    14,904x = 406,788,561
  5. Step 5: Solve for x
    x = 406,788,561/14,904
  6. Step 6: Final answer
    x = 27,293.92

Related Problems

Find third proportional to 7,452 and 10,084.50
Half scale
Find third proportional to 29,808 and 40,338
Double scale
Find third proportional to 14,906 and 20,172
Similar ratio
Find third proportional to 22,356 and 30,253.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.