Home / 264,331.50-396,578.25

Finding the Third Proportional to 264,331.50 and 396,578.25

Calculator

Solution

The third proportional to 264,331.50 and 396,578.25 is: 594,988.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,331.50 : 396,578.25 = 396,578.25 : x
  2. Step 2: Convert to fraction form
    264,331.50/396,578.25 = 396,578.25/x
  3. Step 3: Cross multiply
    264,331.50x = 396,578.25 × 396,578.25
  4. Step 4: Simplify right side
    264,331.50x = 157,274,308,373.06
  5. Step 5: Solve for x
    x = 157,274,308,373.06/264,331.50
  6. Step 6: Final answer
    x = 594,988.90

Related Problems

Find third proportional to 132,165.75 and 198,289.13
Half scale
Find third proportional to 528,663 and 793,156.50
Double scale
Find third proportional to 264,334 and 396,581
Similar ratio
Find third proportional to 396,497.25 and 594,867.38
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.