Home / 184,866-378,494

Finding the Third Proportional to 184,866 and 378,494

Calculator

Solution

The third proportional to 184,866 and 378,494 is: 774,927.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,866 : 378,494 = 378,494 : x
  2. Step 2: Convert to fraction form
    184,866/378,494 = 378,494/x
  3. Step 3: Cross multiply
    184,866x = 378,494 × 378,494
  4. Step 4: Simplify right side
    184,866x = 143,257,708,036
  5. Step 5: Solve for x
    x = 143,257,708,036/184,866
  6. Step 6: Final answer
    x = 774,927.29

Related Problems

Find third proportional to 92,433 and 189,247
Half scale
Find third proportional to 369,732 and 756,988
Double scale
Find third proportional to 184,868 and 378,498
Similar ratio
Find third proportional to 277,299 and 567,741
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.