Home / 19,584-26,640

Finding the Third Proportional to 19,584 and 26,640

Calculator

Solution

The third proportional to 19,584 and 26,640 is: 36,238.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,584 : 26,640 = 26,640 : x
  2. Step 2: Convert to fraction form
    19,584/26,640 = 26,640/x
  3. Step 3: Cross multiply
    19,584x = 26,640 × 26,640
  4. Step 4: Simplify right side
    19,584x = 709,689,600
  5. Step 5: Solve for x
    x = 709,689,600/19,584
  6. Step 6: Final answer
    x = 36,238.24

Related Problems

Find third proportional to 9,792 and 13,320
Half scale
Find third proportional to 39,168 and 53,280
Double scale
Find third proportional to 19,586 and 26,643
Similar ratio
Find third proportional to 29,376 and 39,960
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.