Home / 25,362-40,392

Finding the Third Proportional to 25,362 and 40,392

Calculator

Solution

The third proportional to 25,362 and 40,392 is: 64,329.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,362 : 40,392 = 40,392 : x
  2. Step 2: Convert to fraction form
    25,362/40,392 = 40,392/x
  3. Step 3: Cross multiply
    25,362x = 40,392 × 40,392
  4. Step 4: Simplify right side
    25,362x = 1,631,513,664
  5. Step 5: Solve for x
    x = 1,631,513,664/25,362
  6. Step 6: Final answer
    x = 64,329.06

Related Problems

Find third proportional to 12,681 and 20,196
Half scale
Find third proportional to 50,724 and 80,784
Double scale
Find third proportional to 25,364 and 40,395
Similar ratio
Find third proportional to 38,043 and 60,588
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.