Home / 10,312-19,802

Finding the Third Proportional to 10,312 and 19,802

Calculator

Solution

The third proportional to 10,312 and 19,802 is: 38,025.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,312 : 19,802 = 19,802 : x
  2. Step 2: Convert to fraction form
    10,312/19,802 = 19,802/x
  3. Step 3: Cross multiply
    10,312x = 19,802 × 19,802
  4. Step 4: Simplify right side
    10,312x = 392,119,204
  5. Step 5: Solve for x
    x = 392,119,204/10,312
  6. Step 6: Final answer
    x = 38,025.52

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.92) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.