Home / 66,952-103,728

Finding the Third Proportional to 66,952 and 103,728

Calculator

Solution

The third proportional to 66,952 and 103,728 is: 160,704.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,952 : 103,728 = 103,728 : x
  2. Step 2: Convert to fraction form
    66,952/103,728 = 103,728/x
  3. Step 3: Cross multiply
    66,952x = 103,728 × 103,728
  4. Step 4: Simplify right side
    66,952x = 10,759,497,984
  5. Step 5: Solve for x
    x = 10,759,497,984/66,952
  6. Step 6: Final answer
    x = 160,704.65

Related Problems

Find third proportional to 33,476 and 51,864
Half scale
Find third proportional to 133,904 and 207,456
Double scale
Find third proportional to 66,954 and 103,731
Similar ratio
Find third proportional to 100,428 and 155,592
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.