Home / 20,088-41,769

Finding the Third Proportional to 20,088 and 41,769

Calculator

Solution

The third proportional to 20,088 and 41,769 is: 86,850.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,088 : 41,769 = 41,769 : x
  2. Step 2: Convert to fraction form
    20,088/41,769 = 41,769/x
  3. Step 3: Cross multiply
    20,088x = 41,769 × 41,769
  4. Step 4: Simplify right side
    20,088x = 1,744,649,361
  5. Step 5: Solve for x
    x = 1,744,649,361/20,088
  6. Step 6: Final answer
    x = 86,850.33

Related Problems

Find third proportional to 10,044 and 20,884.50
Half scale
Find third proportional to 40,176 and 83,538
Double scale
Find third proportional to 20,090 and 41,773
Similar ratio
Find third proportional to 30,132 and 62,653.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.