Home / 9,936-14,127

Finding the Third Proportional to 9,936 and 14,127

Calculator

Solution

The third proportional to 9,936 and 14,127 is: 20,085.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,936 : 14,127 = 14,127 : x
  2. Step 2: Convert to fraction form
    9,936/14,127 = 14,127/x
  3. Step 3: Cross multiply
    9,936x = 14,127 × 14,127
  4. Step 4: Simplify right side
    9,936x = 199,572,129
  5. Step 5: Solve for x
    x = 199,572,129/9,936
  6. Step 6: Final answer
    x = 20,085.76

Related Problems

Find third proportional to 4,968 and 7,063.50
Half scale
Find third proportional to 19,872 and 28,254
Double scale
Find third proportional to 9,938 and 14,130
Similar ratio
Find third proportional to 14,904 and 21,190.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.