Home / 75,147.75-110,484

Finding the Third Proportional to 75,147.75 and 110,484

Calculator

Solution

The third proportional to 75,147.75 and 110,484 is: 162,436.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,147.75 : 110,484 = 110,484 : x
  2. Step 2: Convert to fraction form
    75,147.75/110,484 = 110,484/x
  3. Step 3: Cross multiply
    75,147.75x = 110,484 × 110,484
  4. Step 4: Simplify right side
    75,147.75x = 12,206,714,256
  5. Step 5: Solve for x
    x = 12,206,714,256/75,147.75
  6. Step 6: Final answer
    x = 162,436.19

Related Problems

Find third proportional to 37,573.88 and 55,242
Half scale
Find third proportional to 150,295.50 and 220,968
Double scale
Find third proportional to 75,150 and 110,487
Similar ratio
Find third proportional to 112,721.63 and 165,726
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.