Home / 32,989-77,795

Finding the Third Proportional to 32,989 and 77,795

Calculator

Solution

The third proportional to 32,989 and 77,795 is: 183,456.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,989 : 77,795 = 77,795 : x
  2. Step 2: Convert to fraction form
    32,989/77,795 = 77,795/x
  3. Step 3: Cross multiply
    32,989x = 77,795 × 77,795
  4. Step 4: Simplify right side
    32,989x = 6,052,062,025
  5. Step 5: Solve for x
    x = 6,052,062,025/32,989
  6. Step 6: Final answer
    x = 183,456.97

Related Problems

Find third proportional to 16,494.50 and 38,897.50
Half scale
Find third proportional to 65,978 and 155,590
Double scale
Find third proportional to 32,991 and 77,800
Similar ratio
Find third proportional to 49,483.50 and 116,692.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.