Home / 10,217-15,134

Finding the Third Proportional to 10,217 and 15,134

Calculator

Solution

The third proportional to 10,217 and 15,134 is: 22,417.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,217 : 15,134 = 15,134 : x
  2. Step 2: Convert to fraction form
    10,217/15,134 = 15,134/x
  3. Step 3: Cross multiply
    10,217x = 15,134 × 15,134
  4. Step 4: Simplify right side
    10,217x = 229,037,956
  5. Step 5: Solve for x
    x = 229,037,956/10,217
  6. Step 6: Final answer
    x = 22,417.34

Related Problems

Find third proportional to 5,108.50 and 7,567
Half scale
Find third proportional to 20,434 and 30,268
Double scale
Find third proportional to 10,219 and 15,137
Similar ratio
Find third proportional to 15,325.50 and 22,701
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.