Home / 107,295-157,657

Finding the Third Proportional to 107,295 and 157,657

Calculator

Solution

The third proportional to 107,295 and 157,657 is: 231,657.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,295 : 157,657 = 157,657 : x
  2. Step 2: Convert to fraction form
    107,295/157,657 = 157,657/x
  3. Step 3: Cross multiply
    107,295x = 157,657 × 157,657
  4. Step 4: Simplify right side
    107,295x = 24,855,729,649
  5. Step 5: Solve for x
    x = 24,855,729,649/107,295
  6. Step 6: Final answer
    x = 231,657.86

Related Problems

Find third proportional to 53,647.50 and 78,828.50
Half scale
Find third proportional to 214,590 and 315,314
Double scale
Find third proportional to 107,297 and 157,660
Similar ratio
Find third proportional to 160,942.50 and 236,485.50
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.