Home / 25,618-54,276

Finding the Third Proportional to 25,618 and 54,276

Calculator

Solution

The third proportional to 25,618 and 54,276 is: 114,992.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,618 : 54,276 = 54,276 : x
  2. Step 2: Convert to fraction form
    25,618/54,276 = 54,276/x
  3. Step 3: Cross multiply
    25,618x = 54,276 × 54,276
  4. Step 4: Simplify right side
    25,618x = 2,945,884,176
  5. Step 5: Solve for x
    x = 2,945,884,176/25,618
  6. Step 6: Final answer
    x = 114,992.75

Related Problems

Find third proportional to 12,809 and 27,138
Half scale
Find third proportional to 51,236 and 108,552
Double scale
Find third proportional to 25,620 and 54,280
Similar ratio
Find third proportional to 38,427 and 81,414
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.