Home / 103,669-191,764

Finding the Third Proportional to 103,669 and 191,764

Calculator

Solution

The third proportional to 103,669 and 191,764 is: 354,719.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,669 : 191,764 = 191,764 : x
  2. Step 2: Convert to fraction form
    103,669/191,764 = 191,764/x
  3. Step 3: Cross multiply
    103,669x = 191,764 × 191,764
  4. Step 4: Simplify right side
    103,669x = 36,773,431,696
  5. Step 5: Solve for x
    x = 36,773,431,696/103,669
  6. Step 6: Final answer
    x = 354,719.65

Related Problems

Find third proportional to 51,834.50 and 95,882
Half scale
Find third proportional to 207,338 and 383,528
Double scale
Find third proportional to 103,671 and 191,768
Similar ratio
Find third proportional to 155,503.50 and 287,646
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.85) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.