Home / 54,540-118,788

Finding the Third Proportional to 54,540 and 118,788

Calculator

Solution

The third proportional to 54,540 and 118,788 is: 258,720.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,540 : 118,788 = 118,788 : x
  2. Step 2: Convert to fraction form
    54,540/118,788 = 118,788/x
  3. Step 3: Cross multiply
    54,540x = 118,788 × 118,788
  4. Step 4: Simplify right side
    54,540x = 14,110,588,944
  5. Step 5: Solve for x
    x = 14,110,588,944/54,540
  6. Step 6: Final answer
    x = 258,720.00

Related Problems

Find third proportional to 27,270 and 59,394
Half scale
Find third proportional to 109,080 and 237,576
Double scale
Find third proportional to 54,542 and 118,792
Similar ratio
Find third proportional to 81,810 and 178,182
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.