Home / 10,156-15,364

Finding the Third Proportional to 10,156 and 15,364

Calculator

Solution

The third proportional to 10,156 and 15,364 is: 23,242.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,156 : 15,364 = 15,364 : x
  2. Step 2: Convert to fraction form
    10,156/15,364 = 15,364/x
  3. Step 3: Cross multiply
    10,156x = 15,364 × 15,364
  4. Step 4: Simplify right side
    10,156x = 236,052,496
  5. Step 5: Solve for x
    x = 236,052,496/10,156
  6. Step 6: Final answer
    x = 23,242.66

Related Problems

Find third proportional to 5,078 and 7,682
Half scale
Find third proportional to 20,312 and 30,728
Double scale
Find third proportional to 10,158 and 15,367
Similar ratio
Find third proportional to 15,234 and 23,046
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.