Home / 21,724-44,596

Finding the Third Proportional to 21,724 and 44,596

Calculator

Solution

The third proportional to 21,724 and 44,596 is: 91,548.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,724 : 44,596 = 44,596 : x
  2. Step 2: Convert to fraction form
    21,724/44,596 = 44,596/x
  3. Step 3: Cross multiply
    21,724x = 44,596 × 44,596
  4. Step 4: Simplify right side
    21,724x = 1,988,803,216
  5. Step 5: Solve for x
    x = 1,988,803,216/21,724
  6. Step 6: Final answer
    x = 91,548.67

Related Problems

Find third proportional to 10,862 and 22,298
Half scale
Find third proportional to 43,448 and 89,192
Double scale
Find third proportional to 21,726 and 44,600
Similar ratio
Find third proportional to 32,586 and 66,894
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.