Home / 25,616-40,188

Finding the Third Proportional to 25,616 and 40,188

Calculator

Solution

The third proportional to 25,616 and 40,188 is: 63,049.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,616 : 40,188 = 40,188 : x
  2. Step 2: Convert to fraction form
    25,616/40,188 = 40,188/x
  3. Step 3: Cross multiply
    25,616x = 40,188 × 40,188
  4. Step 4: Simplify right side
    25,616x = 1,615,075,344
  5. Step 5: Solve for x
    x = 1,615,075,344/25,616
  6. Step 6: Final answer
    x = 63,049.47

Related Problems

Find third proportional to 12,808 and 20,094
Half scale
Find third proportional to 51,232 and 80,376
Double scale
Find third proportional to 25,618 and 40,191
Similar ratio
Find third proportional to 38,424 and 60,282
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.