Home / 133,770-183,432

Finding the Third Proportional to 133,770 and 183,432

Calculator

Solution

The third proportional to 133,770 and 183,432 is: 251,530.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,770 : 183,432 = 183,432 : x
  2. Step 2: Convert to fraction form
    133,770/183,432 = 183,432/x
  3. Step 3: Cross multiply
    133,770x = 183,432 × 183,432
  4. Step 4: Simplify right side
    133,770x = 33,647,298,624
  5. Step 5: Solve for x
    x = 33,647,298,624/133,770
  6. Step 6: Final answer
    x = 251,530.98

Related Problems

Find third proportional to 66,885 and 91,716
Half scale
Find third proportional to 267,540 and 366,864
Double scale
Find third proportional to 133,772 and 183,435
Similar ratio
Find third proportional to 200,655 and 275,148
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.