Home / 259,014-530,867

Finding the Third Proportional to 259,014 and 530,867

Calculator

Solution

The third proportional to 259,014 and 530,867 is: 1,088,048.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    259,014 : 530,867 = 530,867 : x
  2. Step 2: Convert to fraction form
    259,014/530,867 = 530,867/x
  3. Step 3: Cross multiply
    259,014x = 530,867 × 530,867
  4. Step 4: Simplify right side
    259,014x = 281,819,771,689
  5. Step 5: Solve for x
    x = 281,819,771,689/259,014
  6. Step 6: Final answer
    x = 1,088,048.41

Related Problems

Find third proportional to 129,507 and 265,433.50
Half scale
Find third proportional to 518,028 and 1,061,734
Double scale
Find third proportional to 259,016 and 530,871
Similar ratio
Find third proportional to 388,521 and 796,300.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.