Home / 26,387-35,812

Finding the Third Proportional to 26,387 and 35,812

Calculator

Solution

The third proportional to 26,387 and 35,812 is: 48,603.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,387 : 35,812 = 35,812 : x
  2. Step 2: Convert to fraction form
    26,387/35,812 = 35,812/x
  3. Step 3: Cross multiply
    26,387x = 35,812 × 35,812
  4. Step 4: Simplify right side
    26,387x = 1,282,499,344
  5. Step 5: Solve for x
    x = 1,282,499,344/26,387
  6. Step 6: Final answer
    x = 48,603.45

Related Problems

Find third proportional to 13,193.50 and 17,906
Half scale
Find third proportional to 52,774 and 71,624
Double scale
Find third proportional to 26,389 and 35,815
Similar ratio
Find third proportional to 39,580.50 and 53,718
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.