Home / 27,356-37,689

Finding the Third Proportional to 27,356 and 37,689

Calculator

Solution

The third proportional to 27,356 and 37,689 is: 51,925.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,356 : 37,689 = 37,689 : x
  2. Step 2: Convert to fraction form
    27,356/37,689 = 37,689/x
  3. Step 3: Cross multiply
    27,356x = 37,689 × 37,689
  4. Step 4: Simplify right side
    27,356x = 1,420,460,721
  5. Step 5: Solve for x
    x = 1,420,460,721/27,356
  6. Step 6: Final answer
    x = 51,925.02

Related Problems

Find third proportional to 13,678 and 18,844.50
Half scale
Find third proportional to 54,712 and 75,378
Double scale
Find third proportional to 27,358 and 37,692
Similar ratio
Find third proportional to 41,034 and 56,533.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.