Home / 25,898-54,408

Finding the Third Proportional to 25,898 and 54,408

Calculator

Solution

The third proportional to 25,898 and 54,408 is: 114,303.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,898 : 54,408 = 54,408 : x
  2. Step 2: Convert to fraction form
    25,898/54,408 = 54,408/x
  3. Step 3: Cross multiply
    25,898x = 54,408 × 54,408
  4. Step 4: Simplify right side
    25,898x = 2,960,230,464
  5. Step 5: Solve for x
    x = 2,960,230,464/25,898
  6. Step 6: Final answer
    x = 114,303.44

Related Problems

Find third proportional to 12,949 and 27,204
Half scale
Find third proportional to 51,796 and 108,816
Double scale
Find third proportional to 25,900 and 54,412
Similar ratio
Find third proportional to 38,847 and 81,612
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.