Home / 220,052-330,566

Finding the Third Proportional to 220,052 and 330,566

Calculator

Solution

The third proportional to 220,052 and 330,566 is: 496,582.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    220,052 : 330,566 = 330,566 : x
  2. Step 2: Convert to fraction form
    220,052/330,566 = 330,566/x
  3. Step 3: Cross multiply
    220,052x = 330,566 × 330,566
  4. Step 4: Simplify right side
    220,052x = 109,273,880,356
  5. Step 5: Solve for x
    x = 109,273,880,356/220,052
  6. Step 6: Final answer
    x = 496,582.08

Related Problems

Find third proportional to 110,026 and 165,283
Half scale
Find third proportional to 440,104 and 661,132
Double scale
Find third proportional to 220,054 and 330,569
Similar ratio
Find third proportional to 330,078 and 495,849
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.