Home / 8,182-17,659

Finding the Third Proportional to 8,182 and 17,659

Calculator

Solution

The third proportional to 8,182 and 17,659 is: 38,112.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,182 : 17,659 = 17,659 : x
  2. Step 2: Convert to fraction form
    8,182/17,659 = 17,659/x
  3. Step 3: Cross multiply
    8,182x = 17,659 × 17,659
  4. Step 4: Simplify right side
    8,182x = 311,840,281
  5. Step 5: Solve for x
    x = 311,840,281/8,182
  6. Step 6: Final answer
    x = 38,112.97

Related Problems

Find third proportional to 4,091 and 8,829.50
Half scale
Find third proportional to 16,364 and 35,318
Double scale
Find third proportional to 8,184 and 17,663
Similar ratio
Find third proportional to 12,273 and 26,488.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.