Home / 10,448-15,784

Finding the Third Proportional to 10,448 and 15,784

Calculator

Solution

The third proportional to 10,448 and 15,784 is: 23,845.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,448 : 15,784 = 15,784 : x
  2. Step 2: Convert to fraction form
    10,448/15,784 = 15,784/x
  3. Step 3: Cross multiply
    10,448x = 15,784 × 15,784
  4. Step 4: Simplify right side
    10,448x = 249,134,656
  5. Step 5: Solve for x
    x = 249,134,656/10,448
  6. Step 6: Final answer
    x = 23,845.20

Related Problems

Find third proportional to 5,224 and 7,892
Half scale
Find third proportional to 20,896 and 31,568
Double scale
Find third proportional to 10,450 and 15,787
Similar ratio
Find third proportional to 15,672 and 23,676
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.