Home / 14,020-29,540

Finding the Third Proportional to 14,020 and 29,540

Calculator

Solution

The third proportional to 14,020 and 29,540 is: 62,240.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,020 : 29,540 = 29,540 : x
  2. Step 2: Convert to fraction form
    14,020/29,540 = 29,540/x
  3. Step 3: Cross multiply
    14,020x = 29,540 × 29,540
  4. Step 4: Simplify right side
    14,020x = 872,611,600
  5. Step 5: Solve for x
    x = 872,611,600/14,020
  6. Step 6: Final answer
    x = 62,240.49

Related Problems

Find third proportional to 7,010 and 14,770
Half scale
Find third proportional to 28,040 and 59,080
Double scale
Find third proportional to 14,022 and 29,544
Similar ratio
Find third proportional to 21,030 and 44,310
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.