Home / 155,511-233,214

Finding the Third Proportional to 155,511 and 233,214

Calculator

Solution

The third proportional to 155,511 and 233,214 is: 349,742.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,511 : 233,214 = 233,214 : x
  2. Step 2: Convert to fraction form
    155,511/233,214 = 233,214/x
  3. Step 3: Cross multiply
    155,511x = 233,214 × 233,214
  4. Step 4: Simplify right side
    155,511x = 54,388,769,796
  5. Step 5: Solve for x
    x = 54,388,769,796/155,511
  6. Step 6: Final answer
    x = 349,742.27

Related Problems

Find third proportional to 77,755.50 and 116,607
Half scale
Find third proportional to 311,022 and 466,428
Double scale
Find third proportional to 155,513 and 233,217
Similar ratio
Find third proportional to 233,266.50 and 349,821
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.