Home / 68,056-144,352

Finding the Third Proportional to 68,056 and 144,352

Calculator

Solution

The third proportional to 68,056 and 144,352 is: 306,181.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,056 : 144,352 = 144,352 : x
  2. Step 2: Convert to fraction form
    68,056/144,352 = 144,352/x
  3. Step 3: Cross multiply
    68,056x = 144,352 × 144,352
  4. Step 4: Simplify right side
    68,056x = 20,837,499,904
  5. Step 5: Solve for x
    x = 20,837,499,904/68,056
  6. Step 6: Final answer
    x = 306,181.67

Related Problems

Find third proportional to 34,028 and 72,176
Half scale
Find third proportional to 136,112 and 288,704
Double scale
Find third proportional to 68,058 and 144,356
Similar ratio
Find third proportional to 102,084 and 216,528
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.