Home / 38,604-57,905

Finding the Third Proportional to 38,604 and 57,905

Calculator

Solution

The third proportional to 38,604 and 57,905 is: 86,856.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,604 : 57,905 = 57,905 : x
  2. Step 2: Convert to fraction form
    38,604/57,905 = 57,905/x
  3. Step 3: Cross multiply
    38,604x = 57,905 × 57,905
  4. Step 4: Simplify right side
    38,604x = 3,352,989,025
  5. Step 5: Solve for x
    x = 3,352,989,025/38,604
  6. Step 6: Final answer
    x = 86,856.00

Related Problems

Find third proportional to 19,302 and 28,952.50
Half scale
Find third proportional to 77,208 and 115,810
Double scale
Find third proportional to 38,606 and 57,908
Similar ratio
Find third proportional to 57,906 and 86,857.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.