Home / 183,539.50-267,320

Finding the Third Proportional to 183,539.50 and 267,320

Calculator

Solution

The third proportional to 183,539.50 and 267,320 is: 389,343.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,539.50 : 267,320 = 267,320 : x
  2. Step 2: Convert to fraction form
    183,539.50/267,320 = 267,320/x
  3. Step 3: Cross multiply
    183,539.50x = 267,320 × 267,320
  4. Step 4: Simplify right side
    183,539.50x = 71,459,982,400
  5. Step 5: Solve for x
    x = 71,459,982,400/183,539.50
  6. Step 6: Final answer
    x = 389,343.89

Related Problems

Find third proportional to 91,769.75 and 133,660
Half scale
Find third proportional to 367,079 and 534,640
Double scale
Find third proportional to 183,542 and 267,323
Similar ratio
Find third proportional to 275,309.25 and 400,980
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.