Home / 234,816-356,707

Finding the Third Proportional to 234,816 and 356,707

Calculator

Solution

The third proportional to 234,816 and 356,707 is: 541,870.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,816 : 356,707 = 356,707 : x
  2. Step 2: Convert to fraction form
    234,816/356,707 = 356,707/x
  3. Step 3: Cross multiply
    234,816x = 356,707 × 356,707
  4. Step 4: Simplify right side
    234,816x = 127,239,883,849
  5. Step 5: Solve for x
    x = 127,239,883,849/234,816
  6. Step 6: Final answer
    x = 541,870.59

Related Problems

Find third proportional to 117,408 and 178,353.50
Half scale
Find third proportional to 469,632 and 713,414
Double scale
Find third proportional to 234,818 and 356,710
Similar ratio
Find third proportional to 352,224 and 535,060.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.