Home / 3,898-9,294

Finding the Third Proportional to 3,898 and 9,294

Calculator

Solution

The third proportional to 3,898 and 9,294 is: 22,159.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,898 : 9,294 = 9,294 : x
  2. Step 2: Convert to fraction form
    3,898/9,294 = 9,294/x
  3. Step 3: Cross multiply
    3,898x = 9,294 × 9,294
  4. Step 4: Simplify right side
    3,898x = 86,378,436
  5. Step 5: Solve for x
    x = 86,378,436/3,898
  6. Step 6: Final answer
    x = 22,159.68

Related Problems

Find third proportional to 1,949 and 4,647
Half scale
Find third proportional to 7,796 and 18,588
Double scale
Find third proportional to 3,900 and 9,299
Similar ratio
Find third proportional to 5,847 and 13,941
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.