Home / 170,103-366,208

Finding the Third Proportional to 170,103 and 366,208

Calculator

Solution

The third proportional to 170,103 and 366,208 is: 788,394.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,103 : 366,208 = 366,208 : x
  2. Step 2: Convert to fraction form
    170,103/366,208 = 366,208/x
  3. Step 3: Cross multiply
    170,103x = 366,208 × 366,208
  4. Step 4: Simplify right side
    170,103x = 134,108,299,264
  5. Step 5: Solve for x
    x = 134,108,299,264/170,103
  6. Step 6: Final answer
    x = 788,394.67

Related Problems

Find third proportional to 85,051.50 and 183,104
Half scale
Find third proportional to 340,206 and 732,416
Double scale
Find third proportional to 170,105 and 366,212
Similar ratio
Find third proportional to 255,154.50 and 549,312
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.