Home / 17,082-36,423

Finding the Third Proportional to 17,082 and 36,423

Calculator

Solution

The third proportional to 17,082 and 36,423 is: 77,662.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,082 : 36,423 = 36,423 : x
  2. Step 2: Convert to fraction form
    17,082/36,423 = 36,423/x
  3. Step 3: Cross multiply
    17,082x = 36,423 × 36,423
  4. Step 4: Simplify right side
    17,082x = 1,326,634,929
  5. Step 5: Solve for x
    x = 1,326,634,929/17,082
  6. Step 6: Final answer
    x = 77,662.74

Related Problems

Find third proportional to 8,541 and 18,211.50
Half scale
Find third proportional to 34,164 and 72,846
Double scale
Find third proportional to 17,084 and 36,427
Similar ratio
Find third proportional to 25,623 and 54,634.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.