Home / 21,948-47,624

Finding the Third Proportional to 21,948 and 47,624

Calculator

Solution

The third proportional to 21,948 and 47,624 is: 103,337.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,948 : 47,624 = 47,624 : x
  2. Step 2: Convert to fraction form
    21,948/47,624 = 47,624/x
  3. Step 3: Cross multiply
    21,948x = 47,624 × 47,624
  4. Step 4: Simplify right side
    21,948x = 2,268,045,376
  5. Step 5: Solve for x
    x = 2,268,045,376/21,948
  6. Step 6: Final answer
    x = 103,337.22

Related Problems

Find third proportional to 10,974 and 23,812
Half scale
Find third proportional to 43,896 and 95,248
Double scale
Find third proportional to 21,950 and 47,628
Similar ratio
Find third proportional to 32,922 and 71,436
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.