Home / 66,980-93,648

Finding the Third Proportional to 66,980 and 93,648

Calculator

Solution

The third proportional to 66,980 and 93,648 is: 130,933.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,980 : 93,648 = 93,648 : x
  2. Step 2: Convert to fraction form
    66,980/93,648 = 93,648/x
  3. Step 3: Cross multiply
    66,980x = 93,648 × 93,648
  4. Step 4: Simplify right side
    66,980x = 8,769,947,904
  5. Step 5: Solve for x
    x = 8,769,947,904/66,980
  6. Step 6: Final answer
    x = 130,933.83

Related Problems

Find third proportional to 33,490 and 46,824
Half scale
Find third proportional to 133,960 and 187,296
Double scale
Find third proportional to 66,982 and 93,651
Similar ratio
Find third proportional to 100,470 and 140,472
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.