Home / 61,924-90,288

Finding the Third Proportional to 61,924 and 90,288

Calculator

Solution

The third proportional to 61,924 and 90,288 is: 131,644.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,924 : 90,288 = 90,288 : x
  2. Step 2: Convert to fraction form
    61,924/90,288 = 90,288/x
  3. Step 3: Cross multiply
    61,924x = 90,288 × 90,288
  4. Step 4: Simplify right side
    61,924x = 8,151,922,944
  5. Step 5: Solve for x
    x = 8,151,922,944/61,924
  6. Step 6: Final answer
    x = 131,644.00

Related Problems

Find third proportional to 30,962 and 45,144
Half scale
Find third proportional to 123,848 and 180,576
Double scale
Find third proportional to 61,926 and 90,291
Similar ratio
Find third proportional to 92,886 and 135,432
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.