Home / 12,140-26,216

Finding the Third Proportional to 12,140 and 26,216

Calculator

Solution

The third proportional to 12,140 and 26,216 is: 56,612.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,140 : 26,216 = 26,216 : x
  2. Step 2: Convert to fraction form
    12,140/26,216 = 26,216/x
  3. Step 3: Cross multiply
    12,140x = 26,216 × 26,216
  4. Step 4: Simplify right side
    12,140x = 687,278,656
  5. Step 5: Solve for x
    x = 687,278,656/12,140
  6. Step 6: Final answer
    x = 56,612.74

Related Problems

Find third proportional to 6,070 and 13,108
Half scale
Find third proportional to 24,280 and 52,432
Double scale
Find third proportional to 12,142 and 26,220
Similar ratio
Find third proportional to 18,210 and 39,324
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.