Home / 117,270-181,696

Finding the Third Proportional to 117,270 and 181,696

Calculator

Solution

The third proportional to 117,270 and 181,696 is: 281,516.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,270 : 181,696 = 181,696 : x
  2. Step 2: Convert to fraction form
    117,270/181,696 = 181,696/x
  3. Step 3: Cross multiply
    117,270x = 181,696 × 181,696
  4. Step 4: Simplify right side
    117,270x = 33,013,436,416
  5. Step 5: Solve for x
    x = 33,013,436,416/117,270
  6. Step 6: Final answer
    x = 281,516.47

Related Problems

Find third proportional to 58,635 and 90,848
Half scale
Find third proportional to 234,540 and 363,392
Double scale
Find third proportional to 117,272 and 181,699
Similar ratio
Find third proportional to 175,905 and 272,544
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.