Home / 24,385-36,418

Finding the Third Proportional to 24,385 and 36,418

Calculator

Solution

The third proportional to 24,385 and 36,418 is: 54,388.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,385 : 36,418 = 36,418 : x
  2. Step 2: Convert to fraction form
    24,385/36,418 = 36,418/x
  3. Step 3: Cross multiply
    24,385x = 36,418 × 36,418
  4. Step 4: Simplify right side
    24,385x = 1,326,270,724
  5. Step 5: Solve for x
    x = 1,326,270,724/24,385
  6. Step 6: Final answer
    x = 54,388.79

Related Problems

Find third proportional to 12,192.50 and 18,209
Half scale
Find third proportional to 48,770 and 72,836
Double scale
Find third proportional to 24,387 and 36,421
Similar ratio
Find third proportional to 36,577.50 and 54,627
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.