Home / 197,110-432,392

Finding the Third Proportional to 197,110 and 432,392

Calculator

Solution

The third proportional to 197,110 and 432,392 is: 948,520.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,110 : 432,392 = 432,392 : x
  2. Step 2: Convert to fraction form
    197,110/432,392 = 432,392/x
  3. Step 3: Cross multiply
    197,110x = 432,392 × 432,392
  4. Step 4: Simplify right side
    197,110x = 186,962,841,664
  5. Step 5: Solve for x
    x = 186,962,841,664/197,110
  6. Step 6: Final answer
    x = 948,520.33

Related Problems

Find third proportional to 98,555 and 216,196
Half scale
Find third proportional to 394,220 and 864,784
Double scale
Find third proportional to 197,112 and 432,396
Similar ratio
Find third proportional to 295,665 and 648,588
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.