Home / 18,706-41,102

Finding the Third Proportional to 18,706 and 41,102

Calculator

Solution

The third proportional to 18,706 and 41,102 is: 90,311.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,706 : 41,102 = 41,102 : x
  2. Step 2: Convert to fraction form
    18,706/41,102 = 41,102/x
  3. Step 3: Cross multiply
    18,706x = 41,102 × 41,102
  4. Step 4: Simplify right side
    18,706x = 1,689,374,404
  5. Step 5: Solve for x
    x = 1,689,374,404/18,706
  6. Step 6: Final answer
    x = 90,311.90

Related Problems

Find third proportional to 9,353 and 20,551
Half scale
Find third proportional to 37,412 and 82,204
Double scale
Find third proportional to 18,708 and 41,106
Similar ratio
Find third proportional to 28,059 and 61,653
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.