Home / 61,980-98,496

Finding the Third Proportional to 61,980 and 98,496

Calculator

Solution

The third proportional to 61,980 and 98,496 is: 156,525.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,980 : 98,496 = 98,496 : x
  2. Step 2: Convert to fraction form
    61,980/98,496 = 98,496/x
  3. Step 3: Cross multiply
    61,980x = 98,496 × 98,496
  4. Step 4: Simplify right side
    61,980x = 9,701,462,016
  5. Step 5: Solve for x
    x = 9,701,462,016/61,980
  6. Step 6: Final answer
    x = 156,525.69

Related Problems

Find third proportional to 30,990 and 49,248
Half scale
Find third proportional to 123,960 and 196,992
Double scale
Find third proportional to 61,982 and 98,499
Similar ratio
Find third proportional to 92,970 and 147,744
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.