Home / 38,448-84,468

Finding the Third Proportional to 38,448 and 84,468

Calculator

Solution

The third proportional to 38,448 and 84,468 is: 185,571.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,448 : 84,468 = 84,468 : x
  2. Step 2: Convert to fraction form
    38,448/84,468 = 84,468/x
  3. Step 3: Cross multiply
    38,448x = 84,468 × 84,468
  4. Step 4: Simplify right side
    38,448x = 7,134,843,024
  5. Step 5: Solve for x
    x = 7,134,843,024/38,448
  6. Step 6: Final answer
    x = 185,571.24

Related Problems

Find third proportional to 19,224 and 42,234
Half scale
Find third proportional to 76,896 and 168,936
Double scale
Find third proportional to 38,450 and 84,472
Similar ratio
Find third proportional to 57,672 and 126,702
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.