Home / 273,745-366,175

Finding the Third Proportional to 273,745 and 366,175

Calculator

Solution

The third proportional to 273,745 and 366,175 is: 489,813.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,745 : 366,175 = 366,175 : x
  2. Step 2: Convert to fraction form
    273,745/366,175 = 366,175/x
  3. Step 3: Cross multiply
    273,745x = 366,175 × 366,175
  4. Step 4: Simplify right side
    273,745x = 134,084,130,625
  5. Step 5: Solve for x
    x = 134,084,130,625/273,745
  6. Step 6: Final answer
    x = 489,813.99

Related Problems

Find third proportional to 136,872.50 and 183,087.50
Half scale
Find third proportional to 547,490 and 732,350
Double scale
Find third proportional to 273,747 and 366,178
Similar ratio
Find third proportional to 410,617.50 and 549,262.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.