Home / 700.13-1,519.88

Finding the Third Proportional to 700.13 and 1,519.88

Calculator

Solution

The third proportional to 700.13 and 1,519.88 is: 3,299.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    700.13 : 1,519.88 = 1,519.88 : x
  2. Step 2: Convert to fraction form
    700.13/1,519.88 = 1,519.88/x
  3. Step 3: Cross multiply
    700.13x = 1,519.88 × 1,519.88
  4. Step 4: Simplify right side
    700.13x = 2,310,020.02
  5. Step 5: Solve for x
    x = 2,310,020.02/700.13
  6. Step 6: Final answer
    x = 3,299.44

Related Problems

Find third proportional to 350.06 and 759.94
Half scale
Find third proportional to 1,400.25 and 3,039.75
Double scale
Find third proportional to 702 and 1,524
Similar ratio
Find third proportional to 1,050.19 and 2,279.81
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.