Home / 29,390-61,652

Finding the Third Proportional to 29,390 and 61,652

Calculator

Solution

The third proportional to 29,390 and 61,652 is: 129,328.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,390 : 61,652 = 61,652 : x
  2. Step 2: Convert to fraction form
    29,390/61,652 = 61,652/x
  3. Step 3: Cross multiply
    29,390x = 61,652 × 61,652
  4. Step 4: Simplify right side
    29,390x = 3,800,969,104
  5. Step 5: Solve for x
    x = 3,800,969,104/29,390
  6. Step 6: Final answer
    x = 129,328.65

Related Problems

Find third proportional to 14,695 and 30,826
Half scale
Find third proportional to 58,780 and 123,304
Double scale
Find third proportional to 29,392 and 61,656
Similar ratio
Find third proportional to 44,085 and 92,478
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.