Home / 148,758-327,000

Finding the Third Proportional to 148,758 and 327,000

Calculator

Solution

The third proportional to 148,758 and 327,000 is: 718,811.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,758 : 327,000 = 327,000 : x
  2. Step 2: Convert to fraction form
    148,758/327,000 = 327,000/x
  3. Step 3: Cross multiply
    148,758x = 327,000 × 327,000
  4. Step 4: Simplify right side
    148,758x = 106,929,000,000
  5. Step 5: Solve for x
    x = 106,929,000,000/148,758
  6. Step 6: Final answer
    x = 718,811.76

Related Problems

Find third proportional to 74,379 and 163,500
Half scale
Find third proportional to 297,516 and 654,000
Double scale
Find third proportional to 148,760 and 327,004
Similar ratio
Find third proportional to 223,137 and 490,500
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.