Home / 27,270-55,201.50

Finding the Third Proportional to 27,270 and 55,201.50

Calculator

Solution

The third proportional to 27,270 and 55,201.50 is: 111,742.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,270 : 55,201.50 = 55,201.50 : x
  2. Step 2: Convert to fraction form
    27,270/55,201.50 = 55,201.50/x
  3. Step 3: Cross multiply
    27,270x = 55,201.50 × 55,201.50
  4. Step 4: Simplify right side
    27,270x = 3,047,205,602.25
  5. Step 5: Solve for x
    x = 3,047,205,602.25/27,270
  6. Step 6: Final answer
    x = 111,742.05

Related Problems

Find third proportional to 13,635 and 27,600.75
Half scale
Find third proportional to 54,540 and 110,403
Double scale
Find third proportional to 27,272 and 55,206
Similar ratio
Find third proportional to 40,905 and 82,802.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.02) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.