Home / 6,442-14,112

Finding the Third Proportional to 6,442 and 14,112

Calculator

Solution

The third proportional to 6,442 and 14,112 is: 30,914.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,442 : 14,112 = 14,112 : x
  2. Step 2: Convert to fraction form
    6,442/14,112 = 14,112/x
  3. Step 3: Cross multiply
    6,442x = 14,112 × 14,112
  4. Step 4: Simplify right side
    6,442x = 199,148,544
  5. Step 5: Solve for x
    x = 199,148,544/6,442
  6. Step 6: Final answer
    x = 30,914.09

Related Problems

Find third proportional to 3,221 and 7,056
Half scale
Find third proportional to 12,884 and 28,224
Double scale
Find third proportional to 6,444 and 14,116
Similar ratio
Find third proportional to 9,663 and 21,168
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.