Home / 16,439-25,293

Finding the Third Proportional to 16,439 and 25,293

Calculator

Solution

The third proportional to 16,439 and 25,293 is: 38,915.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,439 : 25,293 = 25,293 : x
  2. Step 2: Convert to fraction form
    16,439/25,293 = 25,293/x
  3. Step 3: Cross multiply
    16,439x = 25,293 × 25,293
  4. Step 4: Simplify right side
    16,439x = 639,735,849
  5. Step 5: Solve for x
    x = 639,735,849/16,439
  6. Step 6: Final answer
    x = 38,915.74

Related Problems

Find third proportional to 8,219.50 and 12,646.50
Half scale
Find third proportional to 32,878 and 50,586
Double scale
Find third proportional to 16,441 and 25,296
Similar ratio
Find third proportional to 24,658.50 and 37,939.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.