Home / 27,161-57,582

Finding the Third Proportional to 27,161 and 57,582

Calculator

Solution

The third proportional to 27,161 and 57,582 is: 122,075.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,161 : 57,582 = 57,582 : x
  2. Step 2: Convert to fraction form
    27,161/57,582 = 57,582/x
  3. Step 3: Cross multiply
    27,161x = 57,582 × 57,582
  4. Step 4: Simplify right side
    27,161x = 3,315,686,724
  5. Step 5: Solve for x
    x = 3,315,686,724/27,161
  6. Step 6: Final answer
    x = 122,075.28

Related Problems

Find third proportional to 13,580.50 and 28,791
Half scale
Find third proportional to 54,322 and 115,164
Double scale
Find third proportional to 27,163 and 57,586
Similar ratio
Find third proportional to 40,741.50 and 86,373
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.