Home / 150,855-326,754

Finding the Third Proportional to 150,855 and 326,754

Calculator

Solution

The third proportional to 150,855 and 326,754 is: 707,753.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,855 : 326,754 = 326,754 : x
  2. Step 2: Convert to fraction form
    150,855/326,754 = 326,754/x
  3. Step 3: Cross multiply
    150,855x = 326,754 × 326,754
  4. Step 4: Simplify right side
    150,855x = 106,768,176,516
  5. Step 5: Solve for x
    x = 106,768,176,516/150,855
  6. Step 6: Final answer
    x = 707,753.65

Related Problems

Find third proportional to 75,427.50 and 163,377
Half scale
Find third proportional to 301,710 and 653,508
Double scale
Find third proportional to 150,857 and 326,758
Similar ratio
Find third proportional to 226,282.50 and 490,131
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.