Home / 357,646.50-501,275.25

Finding the Third Proportional to 357,646.50 and 501,275.25

Calculator

Solution

The third proportional to 357,646.50 and 501,275.25 is: 702,584.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    357,646.50 : 501,275.25 = 501,275.25 : x
  2. Step 2: Convert to fraction form
    357,646.50/501,275.25 = 501,275.25/x
  3. Step 3: Cross multiply
    357,646.50x = 501,275.25 × 501,275.25
  4. Step 4: Simplify right side
    357,646.50x = 251,276,876,262.56
  5. Step 5: Solve for x
    x = 251,276,876,262.56/357,646.50
  6. Step 6: Final answer
    x = 702,584.47

Related Problems

Find third proportional to 178,823.25 and 250,637.63
Half scale
Find third proportional to 715,293 and 1,002,550.50
Double scale
Find third proportional to 357,649 and 501,278
Similar ratio
Find third proportional to 536,469.75 and 751,912.88
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.