Home / 14,472-18,988

Finding the Third Proportional to 14,472 and 18,988

Calculator

Solution

The third proportional to 14,472 and 18,988 is: 24,913.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,472 : 18,988 = 18,988 : x
  2. Step 2: Convert to fraction form
    14,472/18,988 = 18,988/x
  3. Step 3: Cross multiply
    14,472x = 18,988 × 18,988
  4. Step 4: Simplify right side
    14,472x = 360,544,144
  5. Step 5: Solve for x
    x = 360,544,144/14,472
  6. Step 6: Final answer
    x = 24,913.22

Related Problems

Find third proportional to 7,236 and 9,494
Half scale
Find third proportional to 28,944 and 37,976
Double scale
Find third proportional to 14,474 and 18,991
Similar ratio
Find third proportional to 21,708 and 28,482
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.