Home / 15,604-24,805

Finding the Third Proportional to 15,604 and 24,805

Calculator

Solution

The third proportional to 15,604 and 24,805 is: 39,431.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,604 : 24,805 = 24,805 : x
  2. Step 2: Convert to fraction form
    15,604/24,805 = 24,805/x
  3. Step 3: Cross multiply
    15,604x = 24,805 × 24,805
  4. Step 4: Simplify right side
    15,604x = 615,288,025
  5. Step 5: Solve for x
    x = 615,288,025/15,604
  6. Step 6: Final answer
    x = 39,431.43

Related Problems

Find third proportional to 7,802 and 12,402.50
Half scale
Find third proportional to 31,208 and 49,610
Double scale
Find third proportional to 15,606 and 24,808
Similar ratio
Find third proportional to 23,406 and 37,207.50
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.