Home / 73,656-115,223

Finding the Third Proportional to 73,656 and 115,223

Calculator

Solution

The third proportional to 73,656 and 115,223 is: 180,247.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,656 : 115,223 = 115,223 : x
  2. Step 2: Convert to fraction form
    73,656/115,223 = 115,223/x
  3. Step 3: Cross multiply
    73,656x = 115,223 × 115,223
  4. Step 4: Simplify right side
    73,656x = 13,276,339,729
  5. Step 5: Solve for x
    x = 13,276,339,729/73,656
  6. Step 6: Final answer
    x = 180,247.91

Related Problems

Find third proportional to 36,828 and 57,611.50
Half scale
Find third proportional to 147,312 and 230,446
Double scale
Find third proportional to 73,658 and 115,226
Similar ratio
Find third proportional to 110,484 and 172,834.50
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.