Home / 33,600-70,650

Finding the Third Proportional to 33,600 and 70,650

Calculator

Solution

The third proportional to 33,600 and 70,650 is: 148,554.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,600 : 70,650 = 70,650 : x
  2. Step 2: Convert to fraction form
    33,600/70,650 = 70,650/x
  3. Step 3: Cross multiply
    33,600x = 70,650 × 70,650
  4. Step 4: Simplify right side
    33,600x = 4,991,422,500
  5. Step 5: Solve for x
    x = 4,991,422,500/33,600
  6. Step 6: Final answer
    x = 148,554.24

Related Problems

Find third proportional to 16,800 and 35,325
Half scale
Find third proportional to 67,200 and 141,300
Double scale
Find third proportional to 33,602 and 70,654
Similar ratio
Find third proportional to 50,400 and 105,975
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.