Home / 14,080-19,792

Finding the Third Proportional to 14,080 and 19,792

Calculator

Solution

The third proportional to 14,080 and 19,792 is: 27,821.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,080 : 19,792 = 19,792 : x
  2. Step 2: Convert to fraction form
    14,080/19,792 = 19,792/x
  3. Step 3: Cross multiply
    14,080x = 19,792 × 19,792
  4. Step 4: Simplify right side
    14,080x = 391,723,264
  5. Step 5: Solve for x
    x = 391,723,264/14,080
  6. Step 6: Final answer
    x = 27,821.25

Related Problems

Find third proportional to 7,040 and 9,896
Half scale
Find third proportional to 28,160 and 39,584
Double scale
Find third proportional to 14,082 and 19,795
Similar ratio
Find third proportional to 21,120 and 29,688
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.