Home / 259,838-566,700

Finding the Third Proportional to 259,838 and 566,700

Calculator

Solution

The third proportional to 259,838 and 566,700 is: 1,235,958.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    259,838 : 566,700 = 566,700 : x
  2. Step 2: Convert to fraction form
    259,838/566,700 = 566,700/x
  3. Step 3: Cross multiply
    259,838x = 566,700 × 566,700
  4. Step 4: Simplify right side
    259,838x = 321,148,890,000
  5. Step 5: Solve for x
    x = 321,148,890,000/259,838
  6. Step 6: Final answer
    x = 1,235,958.14

Related Problems

Find third proportional to 129,919 and 283,350
Half scale
Find third proportional to 519,676 and 1,133,400
Double scale
Find third proportional to 259,840 and 566,704
Similar ratio
Find third proportional to 389,757 and 850,050
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.