Home / 220,052-326,082

Finding the Third Proportional to 220,052 and 326,082

Calculator

Solution

The third proportional to 220,052 and 326,082 is: 483,201.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    220,052 : 326,082 = 326,082 : x
  2. Step 2: Convert to fraction form
    220,052/326,082 = 326,082/x
  3. Step 3: Cross multiply
    220,052x = 326,082 × 326,082
  4. Step 4: Simplify right side
    220,052x = 106,329,470,724
  5. Step 5: Solve for x
    x = 106,329,470,724/220,052
  6. Step 6: Final answer
    x = 483,201.56

Related Problems

Find third proportional to 110,026 and 163,041
Half scale
Find third proportional to 440,104 and 652,164
Double scale
Find third proportional to 220,054 and 326,085
Similar ratio
Find third proportional to 330,078 and 489,123
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.