Home / 14,454-29,878

Finding the Third Proportional to 14,454 and 29,878

Calculator

Solution

The third proportional to 14,454 and 29,878 is: 61,761.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,454 : 29,878 = 29,878 : x
  2. Step 2: Convert to fraction form
    14,454/29,878 = 29,878/x
  3. Step 3: Cross multiply
    14,454x = 29,878 × 29,878
  4. Step 4: Simplify right side
    14,454x = 892,694,884
  5. Step 5: Solve for x
    x = 892,694,884/14,454
  6. Step 6: Final answer
    x = 61,761.10

Related Problems

Find third proportional to 7,227 and 14,939
Half scale
Find third proportional to 28,908 and 59,756
Double scale
Find third proportional to 14,456 and 29,882
Similar ratio
Find third proportional to 21,681 and 44,817
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.