Home / 38,130-57,495

Finding the Third Proportional to 38,130 and 57,495

Calculator

Solution

The third proportional to 38,130 and 57,495 is: 86,694.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,130 : 57,495 = 57,495 : x
  2. Step 2: Convert to fraction form
    38,130/57,495 = 57,495/x
  3. Step 3: Cross multiply
    38,130x = 57,495 × 57,495
  4. Step 4: Simplify right side
    38,130x = 3,305,675,025
  5. Step 5: Solve for x
    x = 3,305,675,025/38,130
  6. Step 6: Final answer
    x = 86,694.86

Related Problems

Find third proportional to 19,065 and 28,747.50
Half scale
Find third proportional to 76,260 and 114,990
Double scale
Find third proportional to 38,132 and 57,498
Similar ratio
Find third proportional to 57,195 and 86,242.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.