Home / 57,960-127,003

Finding the Third Proportional to 57,960 and 127,003

Calculator

Solution

The third proportional to 57,960 and 127,003 is: 278,291.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,960 : 127,003 = 127,003 : x
  2. Step 2: Convert to fraction form
    57,960/127,003 = 127,003/x
  3. Step 3: Cross multiply
    57,960x = 127,003 × 127,003
  4. Step 4: Simplify right side
    57,960x = 16,129,762,009
  5. Step 5: Solve for x
    x = 16,129,762,009/57,960
  6. Step 6: Final answer
    x = 278,291.27

Related Problems

Find third proportional to 28,980 and 63,501.50
Half scale
Find third proportional to 115,920 and 254,006
Double scale
Find third proportional to 57,962 and 127,007
Similar ratio
Find third proportional to 86,940 and 190,504.50
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.