Home / 19,758-46,640

Finding the Third Proportional to 19,758 and 46,640

Calculator

Solution

The third proportional to 19,758 and 46,640 is: 110,096.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,758 : 46,640 = 46,640 : x
  2. Step 2: Convert to fraction form
    19,758/46,640 = 46,640/x
  3. Step 3: Cross multiply
    19,758x = 46,640 × 46,640
  4. Step 4: Simplify right side
    19,758x = 2,175,289,600
  5. Step 5: Solve for x
    x = 2,175,289,600/19,758
  6. Step 6: Final answer
    x = 110,096.65

Related Problems

Find third proportional to 9,879 and 23,320
Half scale
Find third proportional to 39,516 and 93,280
Double scale
Find third proportional to 19,760 and 46,645
Similar ratio
Find third proportional to 29,637 and 69,960
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.