Home / 119,137-238,262

Finding the Third Proportional to 119,137 and 238,262

Calculator

Solution

The third proportional to 119,137 and 238,262 is: 476,500.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,137 : 238,262 = 238,262 : x
  2. Step 2: Convert to fraction form
    119,137/238,262 = 238,262/x
  3. Step 3: Cross multiply
    119,137x = 238,262 × 238,262
  4. Step 4: Simplify right side
    119,137x = 56,768,780,644
  5. Step 5: Solve for x
    x = 56,768,780,644/119,137
  6. Step 6: Final answer
    x = 476,500.00

Related Problems

Find third proportional to 59,568.50 and 119,131
Half scale
Find third proportional to 238,274 and 476,524
Double scale
Find third proportional to 119,139 and 238,266
Similar ratio
Find third proportional to 178,705.50 and 357,393
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.00) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.