Home / 325,335-486,087.50

Finding the Third Proportional to 325,335 and 486,087.50

Calculator

Solution

The third proportional to 325,335 and 486,087.50 is: 726,270.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,335 : 486,087.50 = 486,087.50 : x
  2. Step 2: Convert to fraction form
    325,335/486,087.50 = 486,087.50/x
  3. Step 3: Cross multiply
    325,335x = 486,087.50 × 486,087.50
  4. Step 4: Simplify right side
    325,335x = 236,281,057,656.25
  5. Step 5: Solve for x
    x = 236,281,057,656.25/325,335
  6. Step 6: Final answer
    x = 726,270.02

Related Problems

Find third proportional to 162,667.50 and 243,043.75
Half scale
Find third proportional to 650,670 and 972,175
Double scale
Find third proportional to 325,337 and 486,090
Similar ratio
Find third proportional to 488,002.50 and 729,131.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.