Home / 25,575-55,797

Finding the Third Proportional to 25,575 and 55,797

Calculator

Solution

The third proportional to 25,575 and 55,797 is: 121,732.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,575 : 55,797 = 55,797 : x
  2. Step 2: Convert to fraction form
    25,575/55,797 = 55,797/x
  3. Step 3: Cross multiply
    25,575x = 55,797 × 55,797
  4. Step 4: Simplify right side
    25,575x = 3,113,305,209
  5. Step 5: Solve for x
    x = 3,113,305,209/25,575
  6. Step 6: Final answer
    x = 121,732.36

Related Problems

Find third proportional to 12,787.50 and 27,898.50
Half scale
Find third proportional to 51,150 and 111,594
Double scale
Find third proportional to 25,577 and 55,801
Similar ratio
Find third proportional to 38,362.50 and 83,695.50
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.