Home / 30,444-48,308

Finding the Third Proportional to 30,444 and 48,308

Calculator

Solution

The third proportional to 30,444 and 48,308 is: 76,654.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,444 : 48,308 = 48,308 : x
  2. Step 2: Convert to fraction form
    30,444/48,308 = 48,308/x
  3. Step 3: Cross multiply
    30,444x = 48,308 × 48,308
  4. Step 4: Simplify right side
    30,444x = 2,333,662,864
  5. Step 5: Solve for x
    x = 2,333,662,864/30,444
  6. Step 6: Final answer
    x = 76,654.28

Related Problems

Find third proportional to 15,222 and 24,154
Half scale
Find third proportional to 60,888 and 96,616
Double scale
Find third proportional to 30,446 and 48,311
Similar ratio
Find third proportional to 45,666 and 72,462
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.