Home / 52,989-110,288

Finding the Third Proportional to 52,989 and 110,288

Calculator

Solution

The third proportional to 52,989 and 110,288 is: 229,546.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,989 : 110,288 = 110,288 : x
  2. Step 2: Convert to fraction form
    52,989/110,288 = 110,288/x
  3. Step 3: Cross multiply
    52,989x = 110,288 × 110,288
  4. Step 4: Simplify right side
    52,989x = 12,163,442,944
  5. Step 5: Solve for x
    x = 12,163,442,944/52,989
  6. Step 6: Final answer
    x = 229,546.57

Related Problems

Find third proportional to 26,494.50 and 55,144
Half scale
Find third proportional to 105,978 and 220,576
Double scale
Find third proportional to 52,991 and 110,292
Similar ratio
Find third proportional to 79,483.50 and 165,432
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.