Home / 28,714-61,600

Finding the Third Proportional to 28,714 and 61,600

Calculator

Solution

The third proportional to 28,714 and 61,600 is: 132,150.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,714 : 61,600 = 61,600 : x
  2. Step 2: Convert to fraction form
    28,714/61,600 = 61,600/x
  3. Step 3: Cross multiply
    28,714x = 61,600 × 61,600
  4. Step 4: Simplify right side
    28,714x = 3,794,560,000
  5. Step 5: Solve for x
    x = 3,794,560,000/28,714
  6. Step 6: Final answer
    x = 132,150.17

Related Problems

Find third proportional to 14,357 and 30,800
Half scale
Find third proportional to 57,428 and 123,200
Double scale
Find third proportional to 28,716 and 61,604
Similar ratio
Find third proportional to 43,071 and 92,400
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.