Home / 126,175-266,566

Finding the Third Proportional to 126,175 and 266,566

Calculator

Solution

The third proportional to 126,175 and 266,566 is: 563,165.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    126,175 : 266,566 = 266,566 : x
  2. Step 2: Convert to fraction form
    126,175/266,566 = 266,566/x
  3. Step 3: Cross multiply
    126,175x = 266,566 × 266,566
  4. Step 4: Simplify right side
    126,175x = 71,057,432,356
  5. Step 5: Solve for x
    x = 71,057,432,356/126,175
  6. Step 6: Final answer
    x = 563,165.70

Related Problems

Find third proportional to 63,087.50 and 133,283
Half scale
Find third proportional to 252,350 and 533,132
Double scale
Find third proportional to 126,177 and 266,570
Similar ratio
Find third proportional to 189,262.50 and 399,849
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.