Home / 62,361-81,330

Finding the Third Proportional to 62,361 and 81,330

Calculator

Solution

The third proportional to 62,361 and 81,330 is: 106,069.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,361 : 81,330 = 81,330 : x
  2. Step 2: Convert to fraction form
    62,361/81,330 = 81,330/x
  3. Step 3: Cross multiply
    62,361x = 81,330 × 81,330
  4. Step 4: Simplify right side
    62,361x = 6,614,568,900
  5. Step 5: Solve for x
    x = 6,614,568,900/62,361
  6. Step 6: Final answer
    x = 106,069.00

Related Problems

Find third proportional to 31,180.50 and 40,665
Half scale
Find third proportional to 124,722 and 162,660
Double scale
Find third proportional to 62,363 and 81,333
Similar ratio
Find third proportional to 93,541.50 and 121,995
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.30) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.