Home / 233,905-505,144

Finding the Third Proportional to 233,905 and 505,144

Calculator

Solution

The third proportional to 233,905 and 505,144 is: 1,090,914.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,905 : 505,144 = 505,144 : x
  2. Step 2: Convert to fraction form
    233,905/505,144 = 505,144/x
  3. Step 3: Cross multiply
    233,905x = 505,144 × 505,144
  4. Step 4: Simplify right side
    233,905x = 255,170,460,736
  5. Step 5: Solve for x
    x = 255,170,460,736/233,905
  6. Step 6: Final answer
    x = 1,090,914.95

Related Problems

Find third proportional to 116,952.50 and 252,572
Half scale
Find third proportional to 467,810 and 1,010,288
Double scale
Find third proportional to 233,907 and 505,148
Similar ratio
Find third proportional to 350,857.50 and 757,716
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.