Home / 8,753-19,198

Finding the Third Proportional to 8,753 and 19,198

Calculator

Solution

The third proportional to 8,753 and 19,198 is: 42,107.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,753 : 19,198 = 19,198 : x
  2. Step 2: Convert to fraction form
    8,753/19,198 = 19,198/x
  3. Step 3: Cross multiply
    8,753x = 19,198 × 19,198
  4. Step 4: Simplify right side
    8,753x = 368,563,204
  5. Step 5: Solve for x
    x = 368,563,204/8,753
  6. Step 6: Final answer
    x = 42,107.07

Related Problems

Find third proportional to 4,376.50 and 9,599
Half scale
Find third proportional to 17,506 and 38,396
Double scale
Find third proportional to 8,755 and 19,202
Similar ratio
Find third proportional to 13,129.50 and 28,797
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.