Home / 54,588-119,320

Finding the Third Proportional to 54,588 and 119,320

Calculator

Solution

The third proportional to 54,588 and 119,320 is: 260,813.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,588 : 119,320 = 119,320 : x
  2. Step 2: Convert to fraction form
    54,588/119,320 = 119,320/x
  3. Step 3: Cross multiply
    54,588x = 119,320 × 119,320
  4. Step 4: Simplify right side
    54,588x = 14,237,262,400
  5. Step 5: Solve for x
    x = 14,237,262,400/54,588
  6. Step 6: Final answer
    x = 260,813.04

Related Problems

Find third proportional to 27,294 and 59,660
Half scale
Find third proportional to 109,176 and 238,640
Double scale
Find third proportional to 54,590 and 119,324
Similar ratio
Find third proportional to 81,882 and 178,980
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.