Home / 25,720-53,492

Finding the Third Proportional to 25,720 and 53,492

Calculator

Solution

The third proportional to 25,720 and 53,492 is: 111,251.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,720 : 53,492 = 53,492 : x
  2. Step 2: Convert to fraction form
    25,720/53,492 = 53,492/x
  3. Step 3: Cross multiply
    25,720x = 53,492 × 53,492
  4. Step 4: Simplify right side
    25,720x = 2,861,394,064
  5. Step 5: Solve for x
    x = 2,861,394,064/25,720
  6. Step 6: Final answer
    x = 111,251.71

Related Problems

Find third proportional to 12,860 and 26,746
Half scale
Find third proportional to 51,440 and 106,984
Double scale
Find third proportional to 25,722 and 53,496
Similar ratio
Find third proportional to 38,580 and 80,238
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.