Home / 74,716-104,068

Finding the Third Proportional to 74,716 and 104,068

Calculator

Solution

The third proportional to 74,716 and 104,068 is: 144,950.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,716 : 104,068 = 104,068 : x
  2. Step 2: Convert to fraction form
    74,716/104,068 = 104,068/x
  3. Step 3: Cross multiply
    74,716x = 104,068 × 104,068
  4. Step 4: Simplify right side
    74,716x = 10,830,148,624
  5. Step 5: Solve for x
    x = 10,830,148,624/74,716
  6. Step 6: Final answer
    x = 144,950.86

Related Problems

Find third proportional to 37,358 and 52,034
Half scale
Find third proportional to 149,432 and 208,136
Double scale
Find third proportional to 74,718 and 104,071
Similar ratio
Find third proportional to 112,074 and 156,102
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.