Home / 177,630-375,228

Finding the Third Proportional to 177,630 and 375,228

Calculator

Solution

The third proportional to 177,630 and 375,228 is: 792,636.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,630 : 375,228 = 375,228 : x
  2. Step 2: Convert to fraction form
    177,630/375,228 = 375,228/x
  3. Step 3: Cross multiply
    177,630x = 375,228 × 375,228
  4. Step 4: Simplify right side
    177,630x = 140,796,051,984
  5. Step 5: Solve for x
    x = 140,796,051,984/177,630
  6. Step 6: Final answer
    x = 792,636.67

Related Problems

Find third proportional to 88,815 and 187,614
Half scale
Find third proportional to 355,260 and 750,456
Double scale
Find third proportional to 177,632 and 375,232
Similar ratio
Find third proportional to 266,445 and 562,842
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.