Home / 27,954-56,718

Finding the Third Proportional to 27,954 and 56,718

Calculator

Solution

The third proportional to 27,954 and 56,718 is: 115,079.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,954 : 56,718 = 56,718 : x
  2. Step 2: Convert to fraction form
    27,954/56,718 = 56,718/x
  3. Step 3: Cross multiply
    27,954x = 56,718 × 56,718
  4. Step 4: Simplify right side
    27,954x = 3,216,931,524
  5. Step 5: Solve for x
    x = 3,216,931,524/27,954
  6. Step 6: Final answer
    x = 115,079.47

Related Problems

Find third proportional to 13,977 and 28,359
Half scale
Find third proportional to 55,908 and 113,436
Double scale
Find third proportional to 27,956 and 56,722
Similar ratio
Find third proportional to 41,931 and 85,077
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.