Home / 62,080-82,100

Finding the Third Proportional to 62,080 and 82,100

Calculator

Solution

The third proportional to 62,080 and 82,100 is: 108,576.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,080 : 82,100 = 82,100 : x
  2. Step 2: Convert to fraction form
    62,080/82,100 = 82,100/x
  3. Step 3: Cross multiply
    62,080x = 82,100 × 82,100
  4. Step 4: Simplify right side
    62,080x = 6,740,410,000
  5. Step 5: Solve for x
    x = 6,740,410,000/62,080
  6. Step 6: Final answer
    x = 108,576.19

Related Problems

Find third proportional to 31,040 and 41,050
Half scale
Find third proportional to 124,160 and 164,200
Double scale
Find third proportional to 62,082 and 82,103
Similar ratio
Find third proportional to 93,120 and 123,150
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.