Home / 103,052-217,176

Finding the Third Proportional to 103,052 and 217,176

Calculator

Solution

The third proportional to 103,052 and 217,176 is: 457,685.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,052 : 217,176 = 217,176 : x
  2. Step 2: Convert to fraction form
    103,052/217,176 = 217,176/x
  3. Step 3: Cross multiply
    103,052x = 217,176 × 217,176
  4. Step 4: Simplify right side
    103,052x = 47,165,414,976
  5. Step 5: Solve for x
    x = 47,165,414,976/103,052
  6. Step 6: Final answer
    x = 457,685.59

Related Problems

Find third proportional to 51,526 and 108,588
Half scale
Find third proportional to 206,104 and 434,352
Double scale
Find third proportional to 103,054 and 217,180
Similar ratio
Find third proportional to 154,578 and 325,764
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.