Home / 235,714-356,995

Finding the Third Proportional to 235,714 and 356,995

Calculator

Solution

The third proportional to 235,714 and 356,995 is: 540,678.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,714 : 356,995 = 356,995 : x
  2. Step 2: Convert to fraction form
    235,714/356,995 = 356,995/x
  3. Step 3: Cross multiply
    235,714x = 356,995 × 356,995
  4. Step 4: Simplify right side
    235,714x = 127,445,430,025
  5. Step 5: Solve for x
    x = 127,445,430,025/235,714
  6. Step 6: Final answer
    x = 540,678.24

Related Problems

Find third proportional to 117,857 and 178,497.50
Half scale
Find third proportional to 471,428 and 713,990
Double scale
Find third proportional to 235,716 and 356,998
Similar ratio
Find third proportional to 353,571 and 535,492.50
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.