Home / 155,408-232,153

Finding the Third Proportional to 155,408 and 232,153

Calculator

Solution

The third proportional to 155,408 and 232,153 is: 346,796.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,408 : 232,153 = 232,153 : x
  2. Step 2: Convert to fraction form
    155,408/232,153 = 232,153/x
  3. Step 3: Cross multiply
    155,408x = 232,153 × 232,153
  4. Step 4: Simplify right side
    155,408x = 53,895,015,409
  5. Step 5: Solve for x
    x = 53,895,015,409/155,408
  6. Step 6: Final answer
    x = 346,796.92

Related Problems

Find third proportional to 77,704 and 116,076.50
Half scale
Find third proportional to 310,816 and 464,306
Double scale
Find third proportional to 155,410 and 232,156
Similar ratio
Find third proportional to 233,112 and 348,229.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.