Home / 164,080-347,878

Finding the Third Proportional to 164,080 and 347,878

Calculator

Solution

The third proportional to 164,080 and 347,878 is: 737,561.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,080 : 347,878 = 347,878 : x
  2. Step 2: Convert to fraction form
    164,080/347,878 = 347,878/x
  3. Step 3: Cross multiply
    164,080x = 347,878 × 347,878
  4. Step 4: Simplify right side
    164,080x = 121,019,102,884
  5. Step 5: Solve for x
    x = 121,019,102,884/164,080
  6. Step 6: Final answer
    x = 737,561.57

Related Problems

Find third proportional to 82,040 and 173,939
Half scale
Find third proportional to 328,160 and 695,756
Double scale
Find third proportional to 164,082 and 347,882
Similar ratio
Find third proportional to 246,120 and 521,817
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.