Home / 67,488-107,260

Finding the Third Proportional to 67,488 and 107,260

Calculator

Solution

The third proportional to 67,488 and 107,260 is: 170,470.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,488 : 107,260 = 107,260 : x
  2. Step 2: Convert to fraction form
    67,488/107,260 = 107,260/x
  3. Step 3: Cross multiply
    67,488x = 107,260 × 107,260
  4. Step 4: Simplify right side
    67,488x = 11,504,707,600
  5. Step 5: Solve for x
    x = 11,504,707,600/67,488
  6. Step 6: Final answer
    x = 170,470.42

Related Problems

Find third proportional to 33,744 and 53,630
Half scale
Find third proportional to 134,976 and 214,520
Double scale
Find third proportional to 67,490 and 107,263
Similar ratio
Find third proportional to 101,232 and 160,890
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.