Home / 27,038-40,404

Finding the Third Proportional to 27,038 and 40,404

Calculator

Solution

The third proportional to 27,038 and 40,404 is: 60,377.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,038 : 40,404 = 40,404 : x
  2. Step 2: Convert to fraction form
    27,038/40,404 = 40,404/x
  3. Step 3: Cross multiply
    27,038x = 40,404 × 40,404
  4. Step 4: Simplify right side
    27,038x = 1,632,483,216
  5. Step 5: Solve for x
    x = 1,632,483,216/27,038
  6. Step 6: Final answer
    x = 60,377.37

Related Problems

Find third proportional to 13,519 and 20,202
Half scale
Find third proportional to 54,076 and 80,808
Double scale
Find third proportional to 27,040 and 40,407
Similar ratio
Find third proportional to 40,557 and 60,606
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.