Home / 20,906-44,689

Finding the Third Proportional to 20,906 and 44,689

Calculator

Solution

The third proportional to 20,906 and 44,689 is: 95,527.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,906 : 44,689 = 44,689 : x
  2. Step 2: Convert to fraction form
    20,906/44,689 = 44,689/x
  3. Step 3: Cross multiply
    20,906x = 44,689 × 44,689
  4. Step 4: Simplify right side
    20,906x = 1,997,106,721
  5. Step 5: Solve for x
    x = 1,997,106,721/20,906
  6. Step 6: Final answer
    x = 95,527.92

Related Problems

Find third proportional to 10,453 and 22,344.50
Half scale
Find third proportional to 41,812 and 89,378
Double scale
Find third proportional to 20,908 and 44,693
Similar ratio
Find third proportional to 31,359 and 67,033.50
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.