Home / 27,352-43,488

Finding the Third Proportional to 27,352 and 43,488

Calculator

Solution

The third proportional to 27,352 and 43,488 is: 69,143.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,352 : 43,488 = 43,488 : x
  2. Step 2: Convert to fraction form
    27,352/43,488 = 43,488/x
  3. Step 3: Cross multiply
    27,352x = 43,488 × 43,488
  4. Step 4: Simplify right side
    27,352x = 1,891,206,144
  5. Step 5: Solve for x
    x = 1,891,206,144/27,352
  6. Step 6: Final answer
    x = 69,143.25

Related Problems

Find third proportional to 13,676 and 21,744
Half scale
Find third proportional to 54,704 and 86,976
Double scale
Find third proportional to 27,354 and 43,491
Similar ratio
Find third proportional to 41,028 and 65,232
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.