Home / 116,827-177,551

Finding the Third Proportional to 116,827 and 177,551

Calculator

Solution

The third proportional to 116,827 and 177,551 is: 269,837.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,827 : 177,551 = 177,551 : x
  2. Step 2: Convert to fraction form
    116,827/177,551 = 177,551/x
  3. Step 3: Cross multiply
    116,827x = 177,551 × 177,551
  4. Step 4: Simplify right side
    116,827x = 31,524,357,601
  5. Step 5: Solve for x
    x = 31,524,357,601/116,827
  6. Step 6: Final answer
    x = 269,837.95

Related Problems

Find third proportional to 58,413.50 and 88,775.50
Half scale
Find third proportional to 233,654 and 355,102
Double scale
Find third proportional to 116,829 and 177,554
Similar ratio
Find third proportional to 175,240.50 and 266,326.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.