Home / 54,740-118,475

Finding the Third Proportional to 54,740 and 118,475

Calculator

Solution

The third proportional to 54,740 and 118,475 is: 256,418.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,740 : 118,475 = 118,475 : x
  2. Step 2: Convert to fraction form
    54,740/118,475 = 118,475/x
  3. Step 3: Cross multiply
    54,740x = 118,475 × 118,475
  4. Step 4: Simplify right side
    54,740x = 14,036,325,625
  5. Step 5: Solve for x
    x = 14,036,325,625/54,740
  6. Step 6: Final answer
    x = 256,418.08

Related Problems

Find third proportional to 27,370 and 59,237.50
Half scale
Find third proportional to 109,480 and 236,950
Double scale
Find third proportional to 54,742 and 118,479
Similar ratio
Find third proportional to 82,110 and 177,712.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.