Home / 9,119-19,534

Finding the Third Proportional to 9,119 and 19,534

Calculator

Solution

The third proportional to 9,119 and 19,534 is: 41,844.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,119 : 19,534 = 19,534 : x
  2. Step 2: Convert to fraction form
    9,119/19,534 = 19,534/x
  3. Step 3: Cross multiply
    9,119x = 19,534 × 19,534
  4. Step 4: Simplify right side
    9,119x = 381,577,156
  5. Step 5: Solve for x
    x = 381,577,156/9,119
  6. Step 6: Final answer
    x = 41,844.19

Related Problems

Find third proportional to 4,559.50 and 9,767
Half scale
Find third proportional to 18,238 and 39,068
Double scale
Find third proportional to 9,121 and 19,538
Similar ratio
Find third proportional to 13,678.50 and 29,301
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.