Home / 183,489.50-303,678.50

Finding the Third Proportional to 183,489.50 and 303,678.50

Calculator

Solution

The third proportional to 183,489.50 and 303,678.50 is: 502,593.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,489.50 : 303,678.50 = 303,678.50 : x
  2. Step 2: Convert to fraction form
    183,489.50/303,678.50 = 303,678.50/x
  3. Step 3: Cross multiply
    183,489.50x = 303,678.50 × 303,678.50
  4. Step 4: Simplify right side
    183,489.50x = 92,220,631,362.25
  5. Step 5: Solve for x
    x = 92,220,631,362.25/183,489.50
  6. Step 6: Final answer
    x = 502,593.51

Related Problems

Find third proportional to 91,744.75 and 151,839.25
Half scale
Find third proportional to 366,979 and 607,357
Double scale
Find third proportional to 183,492 and 303,682
Similar ratio
Find third proportional to 275,234.25 and 455,517.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.66) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.