Home / 17,935-36,600

Finding the Third Proportional to 17,935 and 36,600

Calculator

Solution

The third proportional to 17,935 and 36,600 is: 74,689.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,935 : 36,600 = 36,600 : x
  2. Step 2: Convert to fraction form
    17,935/36,600 = 36,600/x
  3. Step 3: Cross multiply
    17,935x = 36,600 × 36,600
  4. Step 4: Simplify right side
    17,935x = 1,339,560,000
  5. Step 5: Solve for x
    x = 1,339,560,000/17,935
  6. Step 6: Final answer
    x = 74,689.71

Related Problems

Find third proportional to 8,967.50 and 18,300
Half scale
Find third proportional to 35,870 and 73,200
Double scale
Find third proportional to 17,937 and 36,604
Similar ratio
Find third proportional to 26,902.50 and 54,900
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.