Home / 119,216-165,273

Finding the Third Proportional to 119,216 and 165,273

Calculator

Solution

The third proportional to 119,216 and 165,273 is: 229,123.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,216 : 165,273 = 165,273 : x
  2. Step 2: Convert to fraction form
    119,216/165,273 = 165,273/x
  3. Step 3: Cross multiply
    119,216x = 165,273 × 165,273
  4. Step 4: Simplify right side
    119,216x = 27,315,164,529
  5. Step 5: Solve for x
    x = 27,315,164,529/119,216
  6. Step 6: Final answer
    x = 229,123.31

Related Problems

Find third proportional to 59,608 and 82,636.50
Half scale
Find third proportional to 238,432 and 330,546
Double scale
Find third proportional to 119,218 and 165,276
Similar ratio
Find third proportional to 178,824 and 247,909.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.