Home / 336,930-525,667

Finding the Third Proportional to 336,930 and 525,667

Calculator

Solution

The third proportional to 336,930 and 525,667 is: 820,128.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,930 : 525,667 = 525,667 : x
  2. Step 2: Convert to fraction form
    336,930/525,667 = 525,667/x
  3. Step 3: Cross multiply
    336,930x = 525,667 × 525,667
  4. Step 4: Simplify right side
    336,930x = 276,325,794,889
  5. Step 5: Solve for x
    x = 276,325,794,889/336,930
  6. Step 6: Final answer
    x = 820,128.20

Related Problems

Find third proportional to 168,465 and 262,833.50
Half scale
Find third proportional to 673,860 and 1,051,334
Double scale
Find third proportional to 336,932 and 525,670
Similar ratio
Find third proportional to 505,395 and 788,500.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.