Home / 22,288-47,439

Finding the Third Proportional to 22,288 and 47,439

Calculator

Solution

The third proportional to 22,288 and 47,439 is: 100,971.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,288 : 47,439 = 47,439 : x
  2. Step 2: Convert to fraction form
    22,288/47,439 = 47,439/x
  3. Step 3: Cross multiply
    22,288x = 47,439 × 47,439
  4. Step 4: Simplify right side
    22,288x = 2,250,458,721
  5. Step 5: Solve for x
    x = 2,250,458,721/22,288
  6. Step 6: Final answer
    x = 100,971.77

Related Problems

Find third proportional to 11,144 and 23,719.50
Half scale
Find third proportional to 44,576 and 94,878
Double scale
Find third proportional to 22,290 and 47,443
Similar ratio
Find third proportional to 33,432 and 71,158.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.