Home / 350,349-766,131

Finding the Third Proportional to 350,349 and 766,131

Calculator

Solution

The third proportional to 350,349 and 766,131 is: 1,675,348.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,349 : 766,131 = 766,131 : x
  2. Step 2: Convert to fraction form
    350,349/766,131 = 766,131/x
  3. Step 3: Cross multiply
    350,349x = 766,131 × 766,131
  4. Step 4: Simplify right side
    350,349x = 586,956,709,161
  5. Step 5: Solve for x
    x = 586,956,709,161/350,349
  6. Step 6: Final answer
    x = 1,675,348.61

Related Problems

Find third proportional to 175,174.50 and 383,065.50
Half scale
Find third proportional to 700,698 and 1,532,262
Double scale
Find third proportional to 350,351 and 766,135
Similar ratio
Find third proportional to 525,523.50 and 1,149,196.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.