Home / 134,776-197,252

Finding the Third Proportional to 134,776 and 197,252

Calculator

Solution

The third proportional to 134,776 and 197,252 is: 288,689.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,776 : 197,252 = 197,252 : x
  2. Step 2: Convert to fraction form
    134,776/197,252 = 197,252/x
  3. Step 3: Cross multiply
    134,776x = 197,252 × 197,252
  4. Step 4: Simplify right side
    134,776x = 38,908,351,504
  5. Step 5: Solve for x
    x = 38,908,351,504/134,776
  6. Step 6: Final answer
    x = 288,689.02

Related Problems

Find third proportional to 67,388 and 98,626
Half scale
Find third proportional to 269,552 and 394,504
Double scale
Find third proportional to 134,778 and 197,255
Similar ratio
Find third proportional to 202,164 and 295,878
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.