Home / 17,494-38,876

Finding the Third Proportional to 17,494 and 38,876

Calculator

Solution

The third proportional to 17,494 and 38,876 is: 86,392.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,494 : 38,876 = 38,876 : x
  2. Step 2: Convert to fraction form
    17,494/38,876 = 38,876/x
  3. Step 3: Cross multiply
    17,494x = 38,876 × 38,876
  4. Step 4: Simplify right side
    17,494x = 1,511,343,376
  5. Step 5: Solve for x
    x = 1,511,343,376/17,494
  6. Step 6: Final answer
    x = 86,392.10

Related Problems

Find third proportional to 8,747 and 19,438
Half scale
Find third proportional to 34,988 and 77,752
Double scale
Find third proportional to 17,496 and 38,880
Similar ratio
Find third proportional to 26,241 and 58,314
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.