Home / 148,076-211,036

Finding the Third Proportional to 148,076 and 211,036

Calculator

Solution

The third proportional to 148,076 and 211,036 is: 300,765.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,076 : 211,036 = 211,036 : x
  2. Step 2: Convert to fraction form
    148,076/211,036 = 211,036/x
  3. Step 3: Cross multiply
    148,076x = 211,036 × 211,036
  4. Step 4: Simplify right side
    148,076x = 44,536,193,296
  5. Step 5: Solve for x
    x = 44,536,193,296/148,076
  6. Step 6: Final answer
    x = 300,765.78

Related Problems

Find third proportional to 74,038 and 105,518
Half scale
Find third proportional to 296,152 and 422,072
Double scale
Find third proportional to 148,078 and 211,039
Similar ratio
Find third proportional to 222,114 and 316,554
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.