Home / 27,088-40,715

Finding the Third Proportional to 27,088 and 40,715

Calculator

Solution

The third proportional to 27,088 and 40,715 is: 61,197.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,088 : 40,715 = 40,715 : x
  2. Step 2: Convert to fraction form
    27,088/40,715 = 40,715/x
  3. Step 3: Cross multiply
    27,088x = 40,715 × 40,715
  4. Step 4: Simplify right side
    27,088x = 1,657,711,225
  5. Step 5: Solve for x
    x = 1,657,711,225/27,088
  6. Step 6: Final answer
    x = 61,197.25

Related Problems

Find third proportional to 13,544 and 20,357.50
Half scale
Find third proportional to 54,176 and 81,430
Double scale
Find third proportional to 27,090 and 40,718
Similar ratio
Find third proportional to 40,632 and 61,072.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.