Home / 37,707.50-74,463

Finding the Third Proportional to 37,707.50 and 74,463

Calculator

Solution

The third proportional to 37,707.50 and 74,463 is: 147,046.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,707.50 : 74,463 = 74,463 : x
  2. Step 2: Convert to fraction form
    37,707.50/74,463 = 74,463/x
  3. Step 3: Cross multiply
    37,707.50x = 74,463 × 74,463
  4. Step 4: Simplify right side
    37,707.50x = 5,544,738,369
  5. Step 5: Solve for x
    x = 5,544,738,369/37,707.50
  6. Step 6: Final answer
    x = 147,046.04

Related Problems

Find third proportional to 18,853.75 and 37,231.50
Half scale
Find third proportional to 75,415 and 148,926
Double scale
Find third proportional to 37,710 and 74,467
Similar ratio
Find third proportional to 56,561.25 and 111,694.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.97) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.