Home / 10,008-15,156

Finding the Third Proportional to 10,008 and 15,156

Calculator

Solution

The third proportional to 10,008 and 15,156 is: 22,952.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,008 : 15,156 = 15,156 : x
  2. Step 2: Convert to fraction form
    10,008/15,156 = 15,156/x
  3. Step 3: Cross multiply
    10,008x = 15,156 × 15,156
  4. Step 4: Simplify right side
    10,008x = 229,704,336
  5. Step 5: Solve for x
    x = 229,704,336/10,008
  6. Step 6: Final answer
    x = 22,952.07

Related Problems

Find third proportional to 5,004 and 7,578
Half scale
Find third proportional to 20,016 and 30,312
Double scale
Find third proportional to 10,010 and 15,159
Similar ratio
Find third proportional to 15,012 and 22,734
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.