Home / 54,738-117,252

Finding the Third Proportional to 54,738 and 117,252

Calculator

Solution

The third proportional to 54,738 and 117,252 is: 251,160.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,738 : 117,252 = 117,252 : x
  2. Step 2: Convert to fraction form
    54,738/117,252 = 117,252/x
  3. Step 3: Cross multiply
    54,738x = 117,252 × 117,252
  4. Step 4: Simplify right side
    54,738x = 13,748,031,504
  5. Step 5: Solve for x
    x = 13,748,031,504/54,738
  6. Step 6: Final answer
    x = 251,160.65

Related Problems

Find third proportional to 27,369 and 58,626
Half scale
Find third proportional to 109,476 and 234,504
Double scale
Find third proportional to 54,740 and 117,256
Similar ratio
Find third proportional to 82,107 and 175,878
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.