Home / 12,386-26,692

Finding the Third Proportional to 12,386 and 26,692

Calculator

Solution

The third proportional to 12,386 and 26,692 is: 57,521.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,386 : 26,692 = 26,692 : x
  2. Step 2: Convert to fraction form
    12,386/26,692 = 26,692/x
  3. Step 3: Cross multiply
    12,386x = 26,692 × 26,692
  4. Step 4: Simplify right side
    12,386x = 712,462,864
  5. Step 5: Solve for x
    x = 712,462,864/12,386
  6. Step 6: Final answer
    x = 57,521.63

Related Problems

Find third proportional to 6,193 and 13,346
Half scale
Find third proportional to 24,772 and 53,384
Double scale
Find third proportional to 12,388 and 26,696
Similar ratio
Find third proportional to 18,579 and 40,038
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.