Home / 59,640-126,177

Finding the Third Proportional to 59,640 and 126,177

Calculator

Solution

The third proportional to 59,640 and 126,177 is: 266,945.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,640 : 126,177 = 126,177 : x
  2. Step 2: Convert to fraction form
    59,640/126,177 = 126,177/x
  3. Step 3: Cross multiply
    59,640x = 126,177 × 126,177
  4. Step 4: Simplify right side
    59,640x = 15,920,635,329
  5. Step 5: Solve for x
    x = 15,920,635,329/59,640
  6. Step 6: Final answer
    x = 266,945.60

Related Problems

Find third proportional to 29,820 and 63,088.50
Half scale
Find third proportional to 119,280 and 252,354
Double scale
Find third proportional to 59,642 and 126,181
Similar ratio
Find third proportional to 89,460 and 189,265.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.