Home / 152,307-351,027

Finding the Third Proportional to 152,307 and 351,027

Calculator

Solution

The third proportional to 152,307 and 351,027 is: 809,023.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,307 : 351,027 = 351,027 : x
  2. Step 2: Convert to fraction form
    152,307/351,027 = 351,027/x
  3. Step 3: Cross multiply
    152,307x = 351,027 × 351,027
  4. Step 4: Simplify right side
    152,307x = 123,219,954,729
  5. Step 5: Solve for x
    x = 123,219,954,729/152,307
  6. Step 6: Final answer
    x = 809,023.58

Related Problems

Find third proportional to 76,153.50 and 175,513.50
Half scale
Find third proportional to 304,614 and 702,054
Double scale
Find third proportional to 152,309 and 351,032
Similar ratio
Find third proportional to 228,460.50 and 526,540.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.30) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.