Home / 36,200-47,712

Finding the Third Proportional to 36,200 and 47,712

Calculator

Solution

The third proportional to 36,200 and 47,712 is: 62,884.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,200 : 47,712 = 47,712 : x
  2. Step 2: Convert to fraction form
    36,200/47,712 = 47,712/x
  3. Step 3: Cross multiply
    36,200x = 47,712 × 47,712
  4. Step 4: Simplify right side
    36,200x = 2,276,434,944
  5. Step 5: Solve for x
    x = 2,276,434,944/36,200
  6. Step 6: Final answer
    x = 62,884.94

Related Problems

Find third proportional to 18,100 and 23,856
Half scale
Find third proportional to 72,400 and 95,424
Double scale
Find third proportional to 36,202 and 47,715
Similar ratio
Find third proportional to 54,300 and 71,568
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.