Home / 67,448-98,580

Finding the Third Proportional to 67,448 and 98,580

Calculator

Solution

The third proportional to 67,448 and 98,580 is: 144,081.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,448 : 98,580 = 98,580 : x
  2. Step 2: Convert to fraction form
    67,448/98,580 = 98,580/x
  3. Step 3: Cross multiply
    67,448x = 98,580 × 98,580
  4. Step 4: Simplify right side
    67,448x = 9,718,016,400
  5. Step 5: Solve for x
    x = 9,718,016,400/67,448
  6. Step 6: Final answer
    x = 144,081.61

Related Problems

Find third proportional to 33,724 and 49,290
Half scale
Find third proportional to 134,896 and 197,160
Double scale
Find third proportional to 67,450 and 98,583
Similar ratio
Find third proportional to 101,172 and 147,870
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.