Home / 25,600-54,248

Finding the Third Proportional to 25,600 and 54,248

Calculator

Solution

The third proportional to 25,600 and 54,248 is: 114,954.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,600 : 54,248 = 54,248 : x
  2. Step 2: Convert to fraction form
    25,600/54,248 = 54,248/x
  3. Step 3: Cross multiply
    25,600x = 54,248 × 54,248
  4. Step 4: Simplify right side
    25,600x = 2,942,845,504
  5. Step 5: Solve for x
    x = 2,942,845,504/25,600
  6. Step 6: Final answer
    x = 114,954.90

Related Problems

Find third proportional to 12,800 and 27,124
Half scale
Find third proportional to 51,200 and 108,496
Double scale
Find third proportional to 25,602 and 54,252
Similar ratio
Find third proportional to 38,400 and 81,372
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.