Home / 75,356-117,586

Finding the Third Proportional to 75,356 and 117,586

Calculator

Solution

The third proportional to 75,356 and 117,586 is: 183,481.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,356 : 117,586 = 117,586 : x
  2. Step 2: Convert to fraction form
    75,356/117,586 = 117,586/x
  3. Step 3: Cross multiply
    75,356x = 117,586 × 117,586
  4. Step 4: Simplify right side
    75,356x = 13,826,467,396
  5. Step 5: Solve for x
    x = 13,826,467,396/75,356
  6. Step 6: Final answer
    x = 183,481.97

Related Problems

Find third proportional to 37,678 and 58,793
Half scale
Find third proportional to 150,712 and 235,172
Double scale
Find third proportional to 75,358 and 117,589
Similar ratio
Find third proportional to 113,034 and 176,379
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.