Home / 197,381-434,125

Finding the Third Proportional to 197,381 and 434,125

Calculator

Solution

The third proportional to 197,381 and 434,125 is: 954,826.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,381 : 434,125 = 434,125 : x
  2. Step 2: Convert to fraction form
    197,381/434,125 = 434,125/x
  3. Step 3: Cross multiply
    197,381x = 434,125 × 434,125
  4. Step 4: Simplify right side
    197,381x = 188,464,515,625
  5. Step 5: Solve for x
    x = 188,464,515,625/197,381
  6. Step 6: Final answer
    x = 954,826.02

Related Problems

Find third proportional to 98,690.50 and 217,062.50
Half scale
Find third proportional to 394,762 and 868,250
Double scale
Find third proportional to 197,383 and 434,129
Similar ratio
Find third proportional to 296,071.50 and 651,187.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.