Home / 236,589.50-357,707

Finding the Third Proportional to 236,589.50 and 357,707

Calculator

Solution

The third proportional to 236,589.50 and 357,707 is: 540,828.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,589.50 : 357,707 = 357,707 : x
  2. Step 2: Convert to fraction form
    236,589.50/357,707 = 357,707/x
  3. Step 3: Cross multiply
    236,589.50x = 357,707 × 357,707
  4. Step 4: Simplify right side
    236,589.50x = 127,954,297,849
  5. Step 5: Solve for x
    x = 127,954,297,849/236,589.50
  6. Step 6: Final answer
    x = 540,828.30

Related Problems

Find third proportional to 118,294.75 and 178,853.50
Half scale
Find third proportional to 473,179 and 715,414
Double scale
Find third proportional to 236,592 and 357,710
Similar ratio
Find third proportional to 354,884.25 and 536,560.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.