Home / 184,969-277,478

Finding the Third Proportional to 184,969 and 277,478

Calculator

Solution

The third proportional to 184,969 and 277,478 is: 416,253.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,969 : 277,478 = 277,478 : x
  2. Step 2: Convert to fraction form
    184,969/277,478 = 277,478/x
  3. Step 3: Cross multiply
    184,969x = 277,478 × 277,478
  4. Step 4: Simplify right side
    184,969x = 76,994,040,484
  5. Step 5: Solve for x
    x = 76,994,040,484/184,969
  6. Step 6: Final answer
    x = 416,253.75

Related Problems

Find third proportional to 92,484.50 and 138,739
Half scale
Find third proportional to 369,938 and 554,956
Double scale
Find third proportional to 184,971 and 277,481
Similar ratio
Find third proportional to 277,453.50 and 416,217
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.