Home / 150,428-326,794

Finding the Third Proportional to 150,428 and 326,794

Calculator

Solution

The third proportional to 150,428 and 326,794 is: 709,936.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,428 : 326,794 = 326,794 : x
  2. Step 2: Convert to fraction form
    150,428/326,794 = 326,794/x
  3. Step 3: Cross multiply
    150,428x = 326,794 × 326,794
  4. Step 4: Simplify right side
    150,428x = 106,794,318,436
  5. Step 5: Solve for x
    x = 106,794,318,436/150,428
  6. Step 6: Final answer
    x = 709,936.44

Related Problems

Find third proportional to 75,214 and 163,397
Half scale
Find third proportional to 300,856 and 653,588
Double scale
Find third proportional to 150,430 and 326,798
Similar ratio
Find third proportional to 225,642 and 490,191
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.