Home / 74,198-160,708

Finding the Third Proportional to 74,198 and 160,708

Calculator

Solution

The third proportional to 74,198 and 160,708 is: 348,082.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,198 : 160,708 = 160,708 : x
  2. Step 2: Convert to fraction form
    74,198/160,708 = 160,708/x
  3. Step 3: Cross multiply
    74,198x = 160,708 × 160,708
  4. Step 4: Simplify right side
    74,198x = 25,827,061,264
  5. Step 5: Solve for x
    x = 25,827,061,264/74,198
  6. Step 6: Final answer
    x = 348,082.98

Related Problems

Find third proportional to 37,099 and 80,354
Half scale
Find third proportional to 148,396 and 321,416
Double scale
Find third proportional to 74,200 and 160,712
Similar ratio
Find third proportional to 111,297 and 241,062
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.