Home / 174,909-270,093

Finding the Third Proportional to 174,909 and 270,093

Calculator

Solution

The third proportional to 174,909 and 270,093 is: 417,075.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,909 : 270,093 = 270,093 : x
  2. Step 2: Convert to fraction form
    174,909/270,093 = 270,093/x
  3. Step 3: Cross multiply
    174,909x = 270,093 × 270,093
  4. Step 4: Simplify right side
    174,909x = 72,950,228,649
  5. Step 5: Solve for x
    x = 72,950,228,649/174,909
  6. Step 6: Final answer
    x = 417,075.33

Related Problems

Find third proportional to 87,454.50 and 135,046.50
Half scale
Find third proportional to 349,818 and 540,186
Double scale
Find third proportional to 174,911 and 270,096
Similar ratio
Find third proportional to 262,363.50 and 405,139.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.