Home / 27,178-57,304

Finding the Third Proportional to 27,178 and 57,304

Calculator

Solution

The third proportional to 27,178 and 57,304 is: 120,823.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,178 : 57,304 = 57,304 : x
  2. Step 2: Convert to fraction form
    27,178/57,304 = 57,304/x
  3. Step 3: Cross multiply
    27,178x = 57,304 × 57,304
  4. Step 4: Simplify right side
    27,178x = 3,283,748,416
  5. Step 5: Solve for x
    x = 3,283,748,416/27,178
  6. Step 6: Final answer
    x = 120,823.77

Related Problems

Find third proportional to 13,589 and 28,652
Half scale
Find third proportional to 54,356 and 114,608
Double scale
Find third proportional to 27,180 and 57,308
Similar ratio
Find third proportional to 40,767 and 85,956
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.