Home / 12,585-26,394

Finding the Third Proportional to 12,585 and 26,394

Calculator

Solution

The third proportional to 12,585 and 26,394 is: 55,355.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,585 : 26,394 = 26,394 : x
  2. Step 2: Convert to fraction form
    12,585/26,394 = 26,394/x
  3. Step 3: Cross multiply
    12,585x = 26,394 × 26,394
  4. Step 4: Simplify right side
    12,585x = 696,643,236
  5. Step 5: Solve for x
    x = 696,643,236/12,585
  6. Step 6: Final answer
    x = 55,355.04

Related Problems

Find third proportional to 6,292.50 and 13,197
Half scale
Find third proportional to 25,170 and 52,788
Double scale
Find third proportional to 12,587 and 26,398
Similar ratio
Find third proportional to 18,877.50 and 39,591
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.