Home / 12,154-26,169

Finding the Third Proportional to 12,154 and 26,169

Calculator

Solution

The third proportional to 12,154 and 26,169 is: 56,344.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,154 : 26,169 = 26,169 : x
  2. Step 2: Convert to fraction form
    12,154/26,169 = 26,169/x
  3. Step 3: Cross multiply
    12,154x = 26,169 × 26,169
  4. Step 4: Simplify right side
    12,154x = 684,816,561
  5. Step 5: Solve for x
    x = 684,816,561/12,154
  6. Step 6: Final answer
    x = 56,344.95

Related Problems

Find third proportional to 6,077 and 13,084.50
Half scale
Find third proportional to 24,308 and 52,338
Double scale
Find third proportional to 12,156 and 26,173
Similar ratio
Find third proportional to 18,231 and 39,253.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.