Home / 23,478-48,905

Finding the Third Proportional to 23,478 and 48,905

Calculator

Solution

The third proportional to 23,478 and 48,905 is: 101,869.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,478 : 48,905 = 48,905 : x
  2. Step 2: Convert to fraction form
    23,478/48,905 = 48,905/x
  3. Step 3: Cross multiply
    23,478x = 48,905 × 48,905
  4. Step 4: Simplify right side
    23,478x = 2,391,699,025
  5. Step 5: Solve for x
    x = 2,391,699,025/23,478
  6. Step 6: Final answer
    x = 101,869.79

Related Problems

Find third proportional to 11,739 and 24,452.50
Half scale
Find third proportional to 46,956 and 97,810
Double scale
Find third proportional to 23,480 and 48,909
Similar ratio
Find third proportional to 35,217 and 73,357.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.