Home / 10,141-15,170

Finding the Third Proportional to 10,141 and 15,170

Calculator

Solution

The third proportional to 10,141 and 15,170 is: 22,692.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,141 : 15,170 = 15,170 : x
  2. Step 2: Convert to fraction form
    10,141/15,170 = 15,170/x
  3. Step 3: Cross multiply
    10,141x = 15,170 × 15,170
  4. Step 4: Simplify right side
    10,141x = 230,128,900
  5. Step 5: Solve for x
    x = 230,128,900/10,141
  6. Step 6: Final answer
    x = 22,692.92

Related Problems

Find third proportional to 5,070.50 and 7,585
Half scale
Find third proportional to 20,282 and 30,340
Double scale
Find third proportional to 10,143 and 15,173
Similar ratio
Find third proportional to 15,211.50 and 22,755
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.