Home / 53,950-117,782

Finding the Third Proportional to 53,950 and 117,782

Calculator

Solution

The third proportional to 53,950 and 117,782 is: 257,138.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,950 : 117,782 = 117,782 : x
  2. Step 2: Convert to fraction form
    53,950/117,782 = 117,782/x
  3. Step 3: Cross multiply
    53,950x = 117,782 × 117,782
  4. Step 4: Simplify right side
    53,950x = 13,872,599,524
  5. Step 5: Solve for x
    x = 13,872,599,524/53,950
  6. Step 6: Final answer
    x = 257,138.08

Related Problems

Find third proportional to 26,975 and 58,891
Half scale
Find third proportional to 107,900 and 235,564
Double scale
Find third proportional to 53,952 and 117,786
Similar ratio
Find third proportional to 80,925 and 176,673
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.