Home / 84,881-184,980

Finding the Third Proportional to 84,881 and 184,980

Calculator

Solution

The third proportional to 84,881 and 184,980 is: 403,124.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,881 : 184,980 = 184,980 : x
  2. Step 2: Convert to fraction form
    84,881/184,980 = 184,980/x
  3. Step 3: Cross multiply
    84,881x = 184,980 × 184,980
  4. Step 4: Simplify right side
    84,881x = 34,217,600,400
  5. Step 5: Solve for x
    x = 34,217,600,400/84,881
  6. Step 6: Final answer
    x = 403,124.38

Related Problems

Find third proportional to 42,440.50 and 92,490
Half scale
Find third proportional to 169,762 and 369,960
Double scale
Find third proportional to 84,883 and 184,984
Similar ratio
Find third proportional to 127,321.50 and 277,470
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.