Home / 84,815-184,384

Finding the Third Proportional to 84,815 and 184,384

Calculator

Solution

The third proportional to 84,815 and 184,384 is: 400,842.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,815 : 184,384 = 184,384 : x
  2. Step 2: Convert to fraction form
    84,815/184,384 = 184,384/x
  3. Step 3: Cross multiply
    84,815x = 184,384 × 184,384
  4. Step 4: Simplify right side
    84,815x = 33,997,459,456
  5. Step 5: Solve for x
    x = 33,997,459,456/84,815
  6. Step 6: Final answer
    x = 400,842.53

Related Problems

Find third proportional to 42,407.50 and 92,192
Half scale
Find third proportional to 169,630 and 368,768
Double scale
Find third proportional to 84,817 and 184,388
Similar ratio
Find third proportional to 127,222.50 and 276,576
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.