Home / 2,454-4,783.50

Finding the Third Proportional to 2,454 and 4,783.50

Calculator

Solution

The third proportional to 2,454 and 4,783.50 is: 9,324.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,454 : 4,783.50 = 4,783.50 : x
  2. Step 2: Convert to fraction form
    2,454/4,783.50 = 4,783.50/x
  3. Step 3: Cross multiply
    2,454x = 4,783.50 × 4,783.50
  4. Step 4: Simplify right side
    2,454x = 22,881,872.25
  5. Step 5: Solve for x
    x = 22,881,872.25/2,454
  6. Step 6: Final answer
    x = 9,324.32

Related Problems

Find third proportional to 1,227 and 2,391.75
Half scale
Find third proportional to 4,908 and 9,567
Double scale
Find third proportional to 2,456 and 4,787
Similar ratio
Find third proportional to 3,681 and 7,175.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.95) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.