Home / 1,792-3,020

Finding the Third Proportional to 1,792 and 3,020

Calculator

Solution

The third proportional to 1,792 and 3,020 is: 5,089.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,792 : 3,020 = 3,020 : x
  2. Step 2: Convert to fraction form
    1,792/3,020 = 3,020/x
  3. Step 3: Cross multiply
    1,792x = 3,020 × 3,020
  4. Step 4: Simplify right side
    1,792x = 9,120,400
  5. Step 5: Solve for x
    x = 9,120,400/1,792
  6. Step 6: Final answer
    x = 5,089.51

Related Problems

Find third proportional to 896 and 1,510
Half scale
Find third proportional to 3,584 and 6,040
Double scale
Find third proportional to 1,794 and 3,023
Similar ratio
Find third proportional to 2,688 and 4,530
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.69) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.