Home / 20,907-44,691

Finding the Third Proportional to 20,907 and 44,691

Calculator

Solution

The third proportional to 20,907 and 44,691 is: 95,531.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,907 : 44,691 = 44,691 : x
  2. Step 2: Convert to fraction form
    20,907/44,691 = 44,691/x
  3. Step 3: Cross multiply
    20,907x = 44,691 × 44,691
  4. Step 4: Simplify right side
    20,907x = 1,997,285,481
  5. Step 5: Solve for x
    x = 1,997,285,481/20,907
  6. Step 6: Final answer
    x = 95,531.90

Related Problems

Find third proportional to 10,453.50 and 22,345.50
Half scale
Find third proportional to 41,814 and 89,382
Double scale
Find third proportional to 20,909 and 44,695
Similar ratio
Find third proportional to 31,360.50 and 67,036.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.