Home / 55,866-127,635

Finding the Third Proportional to 55,866 and 127,635

Calculator

Solution

The third proportional to 55,866 and 127,635 is: 291,603.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,866 : 127,635 = 127,635 : x
  2. Step 2: Convert to fraction form
    55,866/127,635 = 127,635/x
  3. Step 3: Cross multiply
    55,866x = 127,635 × 127,635
  4. Step 4: Simplify right side
    55,866x = 16,290,693,225
  5. Step 5: Solve for x
    x = 16,290,693,225/55,866
  6. Step 6: Final answer
    x = 291,603.00

Related Problems

Find third proportional to 27,933 and 63,817.50
Half scale
Find third proportional to 111,732 and 255,270
Double scale
Find third proportional to 55,868 and 127,640
Similar ratio
Find third proportional to 83,799 and 191,452.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.28) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.