Home / 43,048-91,228

Finding the Third Proportional to 43,048 and 91,228

Calculator

Solution

The third proportional to 43,048 and 91,228 is: 193,331.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,048 : 91,228 = 91,228 : x
  2. Step 2: Convert to fraction form
    43,048/91,228 = 91,228/x
  3. Step 3: Cross multiply
    43,048x = 91,228 × 91,228
  4. Step 4: Simplify right side
    43,048x = 8,322,547,984
  5. Step 5: Solve for x
    x = 8,322,547,984/43,048
  6. Step 6: Final answer
    x = 193,331.82

Related Problems

Find third proportional to 21,524 and 45,614
Half scale
Find third proportional to 86,096 and 182,456
Double scale
Find third proportional to 43,050 and 91,232
Similar ratio
Find third proportional to 64,572 and 136,842
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.