Home / 10,236-15,507

Finding the Third Proportional to 10,236 and 15,507

Calculator

Solution

The third proportional to 10,236 and 15,507 is: 23,492.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,236 : 15,507 = 15,507 : x
  2. Step 2: Convert to fraction form
    10,236/15,507 = 15,507/x
  3. Step 3: Cross multiply
    10,236x = 15,507 × 15,507
  4. Step 4: Simplify right side
    10,236x = 240,467,049
  5. Step 5: Solve for x
    x = 240,467,049/10,236
  6. Step 6: Final answer
    x = 23,492.29

Related Problems

Find third proportional to 5,118 and 7,753.50
Half scale
Find third proportional to 20,472 and 31,014
Double scale
Find third proportional to 10,238 and 15,510
Similar ratio
Find third proportional to 15,354 and 23,260.50
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.