Home / 27,738-60,660

Finding the Third Proportional to 27,738 and 60,660

Calculator

Solution

The third proportional to 27,738 and 60,660 is: 132,656.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,738 : 60,660 = 60,660 : x
  2. Step 2: Convert to fraction form
    27,738/60,660 = 60,660/x
  3. Step 3: Cross multiply
    27,738x = 60,660 × 60,660
  4. Step 4: Simplify right side
    27,738x = 3,679,635,600
  5. Step 5: Solve for x
    x = 3,679,635,600/27,738
  6. Step 6: Final answer
    x = 132,656.85

Related Problems

Find third proportional to 13,869 and 30,330
Half scale
Find third proportional to 55,476 and 121,320
Double scale
Find third proportional to 27,740 and 60,664
Similar ratio
Find third proportional to 41,607 and 90,990
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.