Home / 12,568-29,784

Finding the Third Proportional to 12,568 and 29,784

Calculator

Solution

The third proportional to 12,568 and 29,784 is: 70,582.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,568 : 29,784 = 29,784 : x
  2. Step 2: Convert to fraction form
    12,568/29,784 = 29,784/x
  3. Step 3: Cross multiply
    12,568x = 29,784 × 29,784
  4. Step 4: Simplify right side
    12,568x = 887,086,656
  5. Step 5: Solve for x
    x = 887,086,656/12,568
  6. Step 6: Final answer
    x = 70,582.96

Related Problems

Find third proportional to 6,284 and 14,892
Half scale
Find third proportional to 25,136 and 59,568
Double scale
Find third proportional to 12,570 and 29,789
Similar ratio
Find third proportional to 18,852 and 44,676
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.