Home / 37,213-80,717

Finding the Third Proportional to 37,213 and 80,717

Calculator

Solution

The third proportional to 37,213 and 80,717 is: 175,079.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,213 : 80,717 = 80,717 : x
  2. Step 2: Convert to fraction form
    37,213/80,717 = 80,717/x
  3. Step 3: Cross multiply
    37,213x = 80,717 × 80,717
  4. Step 4: Simplify right side
    37,213x = 6,515,234,089
  5. Step 5: Solve for x
    x = 6,515,234,089/37,213
  6. Step 6: Final answer
    x = 175,079.52

Related Problems

Find third proportional to 18,606.50 and 40,358.50
Half scale
Find third proportional to 74,426 and 161,434
Double scale
Find third proportional to 37,215 and 80,721
Similar ratio
Find third proportional to 55,819.50 and 121,075.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.